The document discusses different environments including dry and hot, wet, and cold environments. It defines habitat as a place where living things can find food, water, and shelter. It provides examples of different animal teeth and how fish breathe through gills by taking in oxygen from water. The document also explains how some animals like sea otters and fish have adapted to their environments through physical traits like fur and gills to survive. It finally mentions that dinosaurs became extinct.

4. Environment
Made up of all living
and non-living things
in a place.

5. Dry and hot environment

6. Wet
environment

7. Cold environment

8. Habitat
A place where living
things have food and
water and the shelter
they need.

9. A man’s teeth

10. Horse’s teeth Bear’s teeth
Tiger’s teeth

11. How do these
fish breathe?

12. Fish has gills to take in
oxygen from water.

13. Lungs

14. Sea otters has
fur to keep it
warm.

15. Adapt
Change to survive in
an environment.
Example:
Fish (gills)
Otter (fur)
Sharp teeth (tiger)
Flat teeth (horse)

17. Dinosaurs became
extinct (died out)