1. Seasons, days
Planet Earth The Moon ????? The 4 spheres
and nights
1pt 1 pt 1 pt 1pt 1 pt
2 pt 2 pt 2pt 2pt 2 pt
3 pt 3 pt 3 pt 3 pt 3 pt
4 pt 4 pt 4pt 4 pt 4pt
5pt 5 pt 5 pt 5 pt 5 pt

2. Name two things which
are evidence of the
Earth’s geological
activity

3. What is the
composition of the
Earth’s atmosphere?

4. Name two things
which protect us
from dangerous solar
radiations

5. Describe the
water cycle

6. How is this process called?
Describe it

7. In which direction does the
Earth spin? Where does the
Sun rise where you live?

8. What is the cause
of seasons?

9. Why are temperatures
higher in summer
than in winter?

10. Where on Earth is the
day longest on the 22 nd
of December?

11. What are
solstices and
equinoxes?

12. Why does the moon
always show us its
same side?

13. How long is a
lunar month?

14. Which is this moon
phase?

15. When can a solar eclipse
occur:
at a full moon or at a new
moon?

16. What are this moon
phases called?

17. What is more
abundant: salt
water of fresh
water?

18. When is the longest
day of the year in the
Southern
Hemisphere?

19. Translate this to
Spanish:
mid-oceanic ridge

20. What is the
average
temperature on
the Earth’s
surface? Why?

21. Describe the
position of the
Earth, the Sun and
the Moon in a lunar
eclipse.

22. Name the four
interrelated
“spheres” of
the Earth.

23. Define
geosphere

24. What is the most
abundant rock in the
continental crust?

25. What forms
the lithosphere
and what is it?

26. What is the
percentage of salt
water in the
hydrosphere?