ساينس

1. (1)
3 rd Primary Science
Mid-term First term
A- Write scientific Term: -
1- A process in which the plant can make its own food.
[………………………………]
2- A gas that the plant need to make its own food.
[………………………………]
3- A gas that the plant produce from photosynthesis.
[………………………………]
4- The only living organisms that can make their own food.
[………………………………]
5- The living organisms that can't make their own food.
[………………………………]
6- Consumers that feed on plants only. [………………………………]
7- Consumers that feed on meat only. [………………………………]
8- Consumers that feed on both meat and plants.
[………………………………]
9- The transferring of energy from one living organism to another. [………………………………]
10- The living organisms that all food chains must begin with.
[………………………………]

2. (2)
3 rd Primary Science
Mid-term First term
B- Choose:-
1- Plants can make their own food by …………………
a) cooking b) photosynthesis c) breathing
2- Photosynthesis happens in …………… and green parts.
a) Roots b) flowers c) leaves
3- The plant changes the sugar into …………… to store it.
a) Salt b) water c) starch
4- Plants are called ……………
a) herbivores b) producers c) consumers
5- In photosynthesis plants produce sugar and …………….. gas.
a) carbon dioxide b)oxygen c) water vapour
6- Living organisms that can't make their own food are called ……………..
a) plants b) producers c) consumers
7- Consumers that feed on plants only are called ……………..
a) Producers b) herbivores c) carnivores
8- Rabbits and cows are …………….
a) herbivores b) omnivores c) carnivores
9- Living organisms that feed on meat only are called …………
a) herbivores b) omnivores c) carnivores
10- Lions and sharks are …………
a) omnivores b) carnivores c) herbivores

3. (3)
3 rd Primary Science
Mid-term First term
11- Living organisms that feed on meat and plants are called ………
a) Omnivores b) herbivores c) carnivores
12- Bears and people are …………
a) carnivores b) omnivores c) herbivores
13- Living organisms eat to …………
a) die b) get energy c) sleep
14- All food chains must begin with …………
a) consumers b) producers c) herbivores
15- Algae beetle ………… big fish
a) small fish b) rabbit c) elephant
C- Make a circle around:-
1- The producers:-
2- herbivores consumers:-
is eaten
by
is eaten
by
is eaten
by

4. (4)
3 rd Primary Science
Mid-term First term
3- Omnivores consumers:-
4- Carnivores consumers:-

5. (5)
3 rd Primary Science
Mid-term First term
Q1: Form "2" food chains from the following pictures:-
1- Food chain no:1
…………………… ………………………… …………………
…………………… …………………………
2-Food chain no:2
…………… …………… ………… ……………
Is eaten
by
Is eaten
by
Is eaten
by
Corn plant
Snake
Beetle
Algae
Locust
Frog
Hawk
Small Fish
Shark
Is eaten
by
Is eaten
by
Is eaten
by

6. (6)
3 rd Primary Science
Mid-term First term
E- Match :
1- a- circulatory system
2- b- Respiratory system
3- c- Digestive system
4- d- skeletal system
5- e- Excretory system

7. (7)
3 rd Primary Science
Mid-term First term
1- a- herbivores
2- b- producer
3- c- carnivores
4- d- omnivores
F- Complete:-
takes …………… + …………gas
………
+
………
produce
+
………
Plant

8. (8)
3 rd Primary Science
Mid-term First term
G- Complete:-
1. The plant need ……………… , ………………… and ………………… to make its food.
2. The plant stores its food in the form of …………………
3. The living organisms that can't make their own food are called …………………
4. Energy transfers from living organism to another, this is called …………………
5. The living organisms that feed on plants only are called ………………
6. All food chains begin with a ………………………
7. There are many systems in our body like …………………, ………………… , ………………… and …………………
8. The living organisms that feed on meat only are called ……………
9. Cow , rabbit and giraffe are …………..
10. Bears and people are …………..
11. The products of the photosynthesis process are …………..and ………….. gas .
12. Plants are called …………..
13. Fox, lion and snake are …………..
14. A plant makes its food in its …….. and other ………….. parts.

9. (9)
3 rd Primary Science
Mid-term First term
H- Complete from the box:
energy – producers – carnivores – omnivores – photosynthesis
1- All food chains begin with …………………
2- The living organisms that feed on plants and meat are called …………………
3- Plants can make their own food by ………………… process.
4- Lion, eagle and snake are …………………
5- Living organisms eat to get …………………
I- Give reason:-
1- The plant is a producer.
…………………………………………………………………………………………
2- The lion is a carnivore.
…………………………………………………………………………………………
3- All food chains must start with a producer.
…………………………………………………………………………………………
4- Living organisms must eat.
…………………………………………………………………………………………
5- Bears and people are omnivores.
…………………………………………………………………………………………
6- Cat is a consumer.
…………………………………………………………………………………………
7- Plant needs water, sunlight and carbon dioxide.
…………………………………………………………………………………………

10. (10)
3 rd Primary Science
Mid-term First term
J- Put (√) or (x):-
1- The plant is a consumer. ( )
2- All food chains start with a consumer. ( )
3- Lion is a herbivore. ( )
4- The plant changes the sugar into starch to store it. ( )
5- Plants can make their own food by photosynthesis. ( )
6- Fox is a carnivore. ( )
7- People are producers. ( )
8- Bears are omnivores. ( )
9- Plants need oxygen, water and sunlight to make it's own food. ( )
10- Photosynthesis takes place in the leaves and green parts. ( )
11- We have many systems that help us to do all of the activities.( )
12- Living organisms eat to get energy. ( )
13- Plant caterpillar bird . ( )
14- Energy transfers from living organism to another, this is called food chain. ( )
17- Cow, lion, snake and rabbit can make their own food. ( )
18- The plant needs oxygen to make photosynthesis process. ( )
is eaten
by
is eaten
by

11. (11)
3 rd Primary Science
Mid-term First term
A- Write scientific Term: -
1- A process in which the plant can make its own food.
[photosynthesis process]
2- A gas that the plant need to make its own food.
[carbon dioxide]
3- A gas that the plant produce from photosynthesis.
[oxygen gas]
4- The only living organisms that can make their own food.
[producers – plants ]
5- The living organisms that can't make their own food.
[consumers]
6- Consumers that feed on plants only. [herbivores]
7- Consumers that feed on meat only. [carnivores]
8- Consumers that feed on both meat and plants. [omnivores]
9- The transferring of energy from one living organism to another. [food chain]
10- The living organisms that all food chains must begin with.
[producers]

12. (12)
3 rd Primary Science
Mid-term First term
B- Choose:-
1- Plants can make their own food by …………………
a) cooking b) photosynthesis c) breathing
2- Photosynthesis happens in …………….. and green parts.
a) Roots b) flowers c) leaves
3- The plant changes the sugar into …………….. to store it .
a) Salt b) water c) starch
4- Plants are called ……………..
a) herbivores b) producers c) consumers
5- In photosynthesis plants produce sugar and …………….. gas.
a) carbon dioxide b)oxygen c) water vapour
6- Living organisms that can't make their own food are called ……
a) plants b) producers c) consumers
7- Consumers that feed on plants only are called ……………..
b) Producers b) herbivores c) carnivores
8- Rabbits and cows are …………….
a) herbivores b) omnivores c) carnivores
9- Living organisms that feed on meat only are called …………
a) herbivores b) omnivores c) carnivores
10- Lions and sharks are …………
a) omnivores b) carnivores c) herbivores

13. (13)
3 rd Primary Science
Mid-term First term
11- Living organisms that feed on meat and plants are called ………
b) Omnivores b) herbivores c) carnivores
12- Bears and people are …………
a) carnivores b) omnivores c) herbivores
13- Living organisms eat to …………
a) die b) get energy c) sleep
14- All food chains must begin with …………
b) consumers b) producers c) herbivores
15- Algae beetle ………… big fish
a) small fish b) rabbit c) elephant
C- Make a circle around:-
1- The producers:-
2- herbivores consumers:-
Is eaten
by
Is eaten
by
Is eaten
by

14. (14)
3 rd Primary Science
Mid-term First term
3- Omnivores consumers:-
4- Carnivores consumers:-

15. (15)
3 rd Primary Science
Mid-term First term
D- Form 2 food chains from the following pictures:-
1- Food chain no:1
Corn plant locust forg
snake … hawk
2- Food chain no:2
algae beetle small fish shark
Is eaten
by
Is eaten
by
Is eaten
by
Is eaten
by
Is eaten
by
Corn Plant
Snake
Beetle
Algae
Locust
Frog
Hawk
Small fish
Shark
Is eaten
by
Is eaten
by

16. (16)
3 rd Primary Science
Mid-term First term
E- Match :
1- a- circulatory system
2- b- Respiratory system
3- c- Digestive system
4- d- skeletal system
5- e- Excretory system

17. (17)
3 rd Primary Science
Mid-term First term
1- a- herbivores
2- b- producer
3- c- carnivores
4- d- omnivores
F- Complete:-
takes (sugar) + (oxygen) gas
Sun light
produce
Plant
+
Water
+
Carbon dioxide

18. (18)
3 rd Primary Science
Mid-term First term
G- Complete:-
1. The plant needs carbon dioxide , water and sunlight to make its food.
2. The plant stores its food in the form of starch.
3. The living organisms that can't make their own food are called consumers .
4. Energy transfers from living organism to another is called food chain.
5. The living organisms that feed on plants only are called herbivores.
6. All food chains begin with a producer.
7. There are many systems in our body like circulatory , digestive ,respiratory and skeletal.
8. The living organisms that feed on meat only are called carnivores
9. Cow, rabbit and giraffe are herbivores consumer.
10. Bears and people are omnivores
11. The products of the photosynthesis process are sugar and oxygen gas .
12. Plants are called producers .
13. Fox, lion and snake are carnivores.
14. A plant makes its food in its leaves and other green parts.

19. (19)
3 rd Primary Science
Mid-term First term
H- Complete from the box:
energy – producers – carnivores – omnivores – photosynthesis
1- All food chains begin with producers
2- The living organisms that feed on plants and meat are called omnivores
3- Plants can make their own food by photosynthesis process.
4- Lion, eagle and snake are carnivores.
5- Living organisms eat to get energy.
I- Give reason:-
1- The plant is a producer.
Because it can make its own food by photosynthesis process.
2- The lion is a carnivore.
Because it feeds on meat only.
3- All food chains must start with a producer.
Because a producer can make its own food.
4- Living organisms must eat.
To get energy.
5- Bears and people are omnivores.
Because they feed on meat and plants.
6- Cat is a consumer.
Because it can't make its own food.
7- Plant needs water, sunlight and carbon dioxide .
To make its food by photosynthesis process.

20. (20)
3 rd Primary Science
Mid-term First term
J- Put (√) or (x):-
1- The plant is a consumer. (x)
2- All food chains start with a consumer. (x)
3- Lion is a herbivore. (x)
4- The plant changes the sugar into starch to store it. (√)
5- Plants can make their own food by photosynthesis. (√)
6- Fox is a carnivore. (√)
7- People are producers. (x)
8- Bears are omnivores. (√)
9- Plants need oxygen , water and sunlight to make its own food. (x)
10- Photosynthesis takes place in the leaves and green parts. (√)
11- We have many systems that help us to do all of the activities.( √)
12- Living organisms eat to get energy. (√)
13- Plant caterpillar bird . (√)
14- Energy transfers from living organism to another, this is called food chain. (√)
15- Cow, lion, snake and rabbit can make their own food. (x)
16- The plant needs oxygen to make photosynthesis process. (x)
is eaten
by
is eaten
by