dolphins
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Dolphins are marine mammals that belong to the order Cetacea. They are found in oceans and some freshwater areas around the world. Dolphins have streamlined bodies, fins, strong muscles enabling fast swimming. They live in social groups, communicate through sounds, and are known for their intelligence and abilities. Various threats endanger dolphin populations including fishing nets, pollution, habitat loss, and noise pollution from human activities.
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Made this presentation for my sister for her school project .
Edit:
So apparently my sister had put in a lot of effort to build this presentation and my only contribution during the review was changing the word 'ma'am' to 'professor'. So all credits to her. ;)
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Turtles vs tortoises prepared by ALI HASSAN VIRK ,This wILL BE REALLY HELPFUL FOR SCIENCE STUDENTS SPECIALLY FOR ,ZOOLOGY ,BOTANY ,ANATOMY,AND FOR RESEARCHERS WHO JUST WANT TO EXCEL QUICKLY IN THEIR RELATIVE FIELD....
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Made this presentation for my sister for her school project .
Edit:
So apparently my sister had put in a lot of effort to build this presentation and my only contribution during the review was changing the word 'ma'am' to 'professor'. So all credits to her. ;)
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Adaptations Of Aquatic Animals Powerpoint
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This PPT contains Classification, IUCN category, Geographic range and Habitat, External Appearance, Amazing facts, Mechanism of Flight, Prey and Predator, Migration and Economic Importance of Flying Fish with few photographs.
Dolphin
Dolphins are marine mammals that live in oceans and seas near coasts. They come in 34 different races and range in size from 2 to 9 meters long. Dolphins are carnivorous and hunt fish and squid to survive. They reproduce through viviparity, where young develop internally and females give birth to live calves.
Bony fish powerpoint
The document summarizes key characteristics of bony fishes. It describes that bony fishes have over 27,000 species, an endoskeleton of true bone, and are found in all marine habitats. It then outlines some of the major types of bony fishes including lobe-finned fish and ray-finned fish. Mobility, buoyancy, gas exchange, senses, reproduction and protection mechanisms are also summarized.
Dolphins by Madeline
This document summarizes information about dolphins. It discusses where dolphins live (in oceans and some rivers around the world), what they eat (different species eat fish and squid depending on their habitat), and the family structure of dolphins (males are called bulls, females are called cows, and babies are called calves). It also provides three interesting facts: dolphins are born with hair, they evolved from land animals, and they get water from their food, not extra water. The document notes there are 32 oceanic dolphin species and 5 river dolphin species and provides examples. It concludes by identifying the largest oceanic dolphin species.
Dumbo octopus.pptx
Grimpoteuthis spp, commonly known as the Dumbo octopus, is a small deep sea octopus found in the upper Atlantic oceans at depths between 900-7000 meters. It has large fins protruding from its head that resemble ears, giving it its name. Unlike most octopuses, it swallows its prey whole using poisonous saliva to break down food inside its body.
Sharks powerpoint
Class Chondrichthyes includes sharks, skates, and rays that have inhabited Earth for 280 million years. They are characterized by cartilage instead of bone and range in size from whale sharks over 60 feet long to smaller species. Sharks have streamlined bodies, denticles, and various adaptations for sensing prey and maintaining buoyancy. While some species prey on fish and marine mammals, others feed on plankton or scavenge. Shark attacks are rare with few species posing a danger to humans.
Similar a dolphins (20)
Major Aquatic Reptiles with special focus on Anatomy and Biology and conserva...
Major Aquatic Reptiles with special focus on Anatomy and Biology and conserva...
Más de Mariam Elsadek
Red sea endemic fishes in Egyptian coast
- The document summarizes red sea endemic fish species found in shallow and deep waters of the red sea. It describes over 1166 fish species from 159 families recorded.
- It provides details on 14 fish species found in various regions of the red sea including Dahab, Sharm El Shiekh, Hurghada, and Marsa Alam. For each species it lists family, physical description, habitat and depth range.
- The species described come from families including wrasses, parrotfishes, triggerfishes, cardinalfishes, puffers, goatfishes and rabbitfishes. They are generally reef-associated species found between depths of 0-50 meters.
اساسيات التقييم للبيئات .pptx
مرجع للعاملين بالبيئة لمعرفة كيف يتم التقييم واساسيات البحث عن منهج لمعرفة شكل البيئة وبناء خريطة بيئية
Green entrepreneurshipريادة الاعمال الخضراء .pptx
محتوى تدريبي باللغة العربية عن ريادة الاعمال الخضراء لاصحاب مشروعات بيئية ضمن تدريب جراج المحروسة 2022
Business development.pptx
The document discusses various topics related to building a business including team building, community building, social media strategies, sales techniques, and innovation. Specifically, it provides information on creating community through educational content, provocative questions, and branding. It also outlines approaches for social media marketing including setting goals, understanding audiences, researching competition, and testing strategies. Additionally, it discusses sales processes like direct vs indirect sales, blue and red ocean strategies, and influence techniques.
Dealing with money.pptx
part of my work for mentoring and facilitation for green entrepreneurship facilitation for startups in Egypt.
Coral reef.pptx
Save our reefs!
Save the Coral Reef!
Looking deep into the nature of Coral Reefs and their structure is one of my favorite escapism. I have so many thoughts about its formation and its zones that reflect the theory of formation for each and its structure (taxonomy).
The main lessons that I found very interesting to be shared, is about:
- The symbiotic relationship between the coral reef and zoothanlea.
- Interaction in the ecosystem.
- The structure of the coral reef and it’s small polyp formation.
Structural engineers used Coral reefs as inspiration for their buildings and city designs (the bio-inspired designs) and I found this quite interesting article that enthusiasts could use: https://lnkd.in/d2hT6MYY.
Also, there’s one of the best educational resources that anyone can use from the @Khaled bin Sultan Living Oceans Foundation that explains Coral Reef Ecology in a very professional way and it’s highly
recommended resource for any coral lovers. (https://lnkd.in/d-iPEWHg)
Also, I made some research and collect it in this PowerPoint that show how Coral reef shapes could be mimicked in different designs.
How to write proposal?
the way of presenting our business idea in well stated written format that will express what we will going to do?
Online verbal communication
going through process of content creation and how to use different tools that could help you engaged more with your audience.
connecting design thinking to make the content is human centric one.
Bmc
business model canvas is a rationale way of mapping patterns, structures and vision of the startups.
with it's 9 blocks framework.
visit strategyzer to know better about this concept and download their book to see how you could work with this map.
Design thinking
the creative problem solving methodology.
basic approach of understanding what's design thinking and how could we benefit from this approach in terms of business.
Entrepreneurship 101
The document provides an overview of entrepreneurship and the entrepreneurial process. It defines key terms like entrepreneur, entrepreneurship, and discusses frameworks like the entrepreneurial operating system. It also covers topics like developing a business idea, creating a minimum viable product, conducting market research, and financing a startup. The document aims to equip readers with the essential knowledge to understand and pursue entrepreneurship.
idea generation and design thinking
workshop designed to open doors for ideas and ways of thinking and how could we create pattern and structures and brainstorm
Adf sm 101
basics of social media and how to write content, ways of gaining money from social media and how to use different platforms to put validated scientific data online and simplify this to different audiences.
Social media 101
social media marketing essentials and how to design media campaign and strategies for content crafting.
History of environmental movements
since human started the industrial revolution and things started to become worse for environment and public health and so many movements took place. movements were means for representing anger and revolution.
5 things for better home gardening
for better home gardening and keeping healthy vegetation in your house, here's some advice regarding this topic!
curriculum designing
brainstorming ideas on designing curriculum for any type of audiences and basic concept of lecturing and teaching activities.
how pollutants affect us?
The document discusses various topics presented at TED 2019 including how everything is connected, transgenders, environmental diseases, plastics pollution, sustainability, and taking action to reduce human impact on the planet. It encourages examining our daily habits and ecological footprint to find ways to create positive change for people and the environment.
environmental management system
This document discusses various aspects of sustainable development and environmental management. It addresses the importance of lifting people out of poverty while also dealing with environmental problems. Different approaches to sustainability are mentioned, including physical interdependence, energy flow, and population dynamics. An effective environmental management system includes life cycle assessment, identifying and prioritizing actions, and selecting environmentally compatible materials. Renewable energy, specifically wind farms, are discussed as a sustainable solution to energy problems, but their impact on birds is noted as a challenge.
Different approaches to sustainable development
sustainable development considered to be the modern environmental movement, against anthropocentric and biocenteric school of thoughts, it merges both philosophies to make the new approach of conservation. Different approaches has been taken to study the content of sustainable development.
Más de Mariam Elsadek (20)
Último
Wildlife-AnIntroduction.pdf so that you know more about our environment
All about wildlife, if you are fond of animals and wildlife then do follow us for more content like this
原版制作(Newcastle毕业证书)纽卡斯尔大学毕业证在读证明一模一样
学校原件一模一样【微信：741003700 】《(Newcastle毕业证书)纽卡斯尔大学毕业证》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
在线办理(lboro毕业证书)拉夫堡大学毕业证学历证书一模一样
学校原件一模一样【微信：741003700 】《(lboro毕业证书)拉夫堡大学毕业证学历证书》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
RoHS stands for Restriction of Hazardous Substances, which is also known as t...
RoHS stands for Restriction of Hazardous Substances, which is also known as the Directive 2002/95/EC. It includes the restrictions for the use of certain hazardous substances in electrical and electronic equipment. RoHS is a WEEE (Waste of Electrical and Electronic Equipment).
Environment Conservation Rules 2023 (ECR)-2023.pptx
Bangladesh Environment Conservation Rules 2023 (ECR-2023).
Kinetic studies on malachite green dye adsorption from aqueous solutions by A...
Kinetic studies on malachite green dye adsorption from aqueous solutions by A...Open Access Research Paper
Water polluted by dyestuffs compounds is a global threat to health and the environment; accordingly, we prepared a green novel sorbent chemical and Physical system from an algae, chitosan and chitosan nanoparticle and impregnated with algae with chitosan nanocomposite for the sorption of Malachite green dye from water. The algae with chitosan nanocomposite by a simple method and used as a recyclable and effective adsorbent for the removal of malachite green dye from aqueous solutions. Algae, chitosan, chitosan nanoparticle and algae with chitosan nanocomposite were characterized using different physicochemical methods. The functional groups and chemical compounds found in algae, chitosan, chitosan algae, chitosan nanoparticle, and chitosan nanoparticle with algae were identified using FTIR, SEM, and TGADTA/DTG techniques. The optimal adsorption conditions, different dosages, pH and Temperature the amount of algae with chitosan nanocomposite were determined. At optimized conditions and the batch equilibrium studies more than 99% of the dye was removed. The adsorption process data matched well kinetics showed that the reaction order for dye varied with pseudo-first order and pseudo-second order. Furthermore, the maximum adsorption capacity of the algae with chitosan nanocomposite toward malachite green dye reached as high as 15.5mg/g, respectively. Finally, multiple times reusing of algae with chitosan nanocomposite and removing dye from a real wastewater has made it a promising and attractive option for further practical applications.
Biomimicry in agriculture: Nature-Inspired Solutions for a Greener Future
Presentation made for the Webinar Series on Biomimicry for sustainability on 1st June 2024 organized by Green Building Council Sri Lanka
Lessons from operationalizing integrated landscape approaches
Presented by James Reed at "9th Landscape Sustainability Science Forum" on 11 May 2024
Improving the viability of probiotics by encapsulation methods for developmen...
Improving the viability of probiotics by encapsulation methods for developmen...Open Access Research Paper
The popularity of functional foods among scientists and common people has been increasing day by day. Awareness and modernization make the consumer think better regarding food and nutrition. Now a day’s individual knows very well about the relation between food consumption and disease prevalence. Humans have a diversity of microbes in the gut that together form the gut microflora. Probiotics are the health-promoting live microbial cells improve host health through gut and brain connection and fighting against harmful bacteria. Bifidobacterium and Lactobacillus are the two bacterial genera which are considered to be probiotic. These good bacteria are facing challenges of viability. There are so many factors such as sensitivity to heat, pH, acidity, osmotic effect, mechanical shear, chemical components, freezing and storage time as well which affects the viability of probiotics in the dairy food matrix as well as in the gut. Multiple efforts have been done in the past and ongoing in present for these beneficial microbial population stability until their destination in the gut. One of a useful technique known as microencapsulation makes the probiotic effective in the diversified conditions and maintain these microbe’s community to the optimum level for achieving targeted benefits. Dairy products are found to be an ideal vehicle for probiotic incorporation. It has been seen that the encapsulated microbial cells show higher viability than the free cells in different processing and storage conditions as well as against bile salts in the gut. They make the food functional when incorporated, without affecting the product sensory characteristics.
原版制作(Manitoba毕业证书)曼尼托巴大学毕业证学位证一模一样
学校原件一模一样【微信：741003700 】《(Manitoba毕业证书)曼尼托巴大学毕业证学位证》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
Evolving Lifecycles with High Resolution Site Characterization (HRSC) and 3-D...
The incorporation of a 3DCSM and completion of HRSC provided a tool for enhanced, data-driven, decisions to support a change in remediation closure strategies. Currently, an approved pilot study has been obtained to shut-down the remediation systems (ISCO, P&T) and conduct a hydraulic study under non-pumping conditions. A separate micro-biological bench scale treatability study was competed that yielded positive results for an emerging innovative technology. As a result, a field pilot study has commenced with results expected in nine-twelve months. With the results of the hydraulic study, field pilot studies and an updated risk assessment leading site monitoring optimization cost lifecycle savings upwards of $15MM towards an alternatively evolved best available technology remediation closure strategy.
快速办理(Calabria毕业证书)卡拉布里亚大学毕业证在读证明一模一样
原件一模一样【微信：bwp0011】《(Calabria毕业证书)卡拉布里亚大学毕业证》【微信：bwp0011】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问微bwp0011
【主营项目】
一.毕业证【微bwp0011】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【微bwp0011】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
Optimizing Post Remediation Groundwater Performance with Enhanced Microbiolog...
Results of geophysics and pneumatic injection pilot tests during 2003 – 2007 yielded significant positive results for injection delivery design and contaminant mass treatment, resulting in permanent shut-down of an existing groundwater Pump & Treat system.
Accessible source areas were subsequently removed (2011) by soil excavation and treated with the placement of Emulsified Vegetable Oil EVO and zero-valent iron ZVI to accelerate treatment of impacted groundwater in overburden and weathered fractured bedrock. Post pilot test and post remediation groundwater monitoring has included analyses of CVOCs, organic fatty acids, dissolved gases and QuantArray® -Chlor to quantify key microorganisms (e.g., Dehalococcoides, Dehalobacter, etc.) and functional genes (e.g., vinyl chloride reductase, methane monooxygenase, etc.) to assess potential for reductive dechlorination and aerobic cometabolism of CVOCs.
In 2022, the first commercial application of MetaArray™ was performed at the site. MetaArray™ utilizes statistical analysis, such as principal component analysis and multivariate analysis to provide evidence that reductive dechlorination is active or even that it is slowing. This creates actionable data allowing users to save money by making important site management decisions earlier.
The results of the MetaArray™ analysis’ support vector machine (SVM) identified groundwater monitoring wells with a 80% confidence that were characterized as either Limited for Reductive Decholorination or had a High Reductive Reduction Dechlorination potential. The results of MetaArray™ will be used to further optimize the site’s post remediation monitoring program for monitored natural attenuation.
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dolphins
- 1. Dolphins
- 2. Classification • Kingdom: Animalia • Phylum: Chordata • Class: Mammalia • Subclass: Eutheria • Order: Cetacea • Suborder: Odontoceti • Family: Delphinidae
- 3. Anatomy
- 4. Description • Interesting form in aquatic life • Easy to recognize • Very smart • Dive up to 1000 feet • Dorsal fin used for identification • Fast swimmer • Mostly marine water and some fresh
- 6. Description • A group called pod • Longest member is killer whale • Ablility to see as retina gathering light in unique way • Delicate skin
- 7. Habitat • In salt water some fresh • Tend to stick to shallow areas of water • Found along continental shelf
- 12. Feeding • Carnivores • Eating dead animals
- 22. Spinner dolphin • Common dolphin • In many tropical open seas • Seen spinning high in air or riding bows of the boat • Varies in color and shape • Identified by: long, slender beak and triangular dorsal fin
- 23. Spinner dolphin
- 24. Spinner dolphin
- 25. Ecology
- 26. Life cycle
- 27. Importance
- 28. Captivity
- 29. Stranding
- 30. Social behavior
- 32. Orca (killer whale) • Largest species of dolphin • Widespread all over oceans • Population may differ in appearance and behavior • Specialize upon prey species • Hunts marine mammals • World largest predator of warm blooded animals
- 35. Bottlenose dolphin • A social species may live in group of 100 species • Has broad diet on fishes and invertebrates • Can rest one side of their brain at a time, allowing them to sleep whilst remaining conscious enough to surface and breathe
- 37. Threats to dolphins • Trawlers • Intentional hunting • Pollution • Hydroelectric dams caused fragmentation and habitat loss • Noise pollution