Give two examples of aerial animals.

Draw a cross-section of a leaf and label it properly.

Define the following:

Biodiversity

Define the term mammals.

Look at the items listed below. Think and write down all possible ways in which they are useful to us. Think also of the ways in which each is useful to other living things. Your list can have several things not mentioned in this chapter. For example, trees are also useful for climbing and having fun!

a. Grass 
b. Trees 
c. Soil
d. Water
e. Goat
f.  Insects
 

Choose from the following:
(back, front)
Rabbits, squirrels and rats have a pair of very sharp, long _____ teeth to bite their food.

Give two examples for the following.

Animals that give milk.