Question

Wizard homework 80 T4​

Answer 1

a) (qual é a população da sua cidade?)

b) It is around 7,7 billion of people.

c) I save water, use organic trash to make fertilizer and ride my bicycle often.

d) There are around 20 thousand polar bears in the world. They might be in danger, because of global warming and melting glaciers.

e) Yes, I think it is enough, but we need to use it just for important things, and learn to save the water.