Nitrogen makes up

What is the atmosphere?

Can you name the gases included
in the atmosphere?

What is air?

What do plants need ?

What layer of the atmosphere does it protect us from objects from space?

what layer of the atmosphere can planes fly?

what layer of the atmosphere does weather occur?

What layer of the atmosphere can you breathe?

What layer of the atmosphere does it protect us from the strong Sun rays?

gale

fog

hail

hot

breeze

snow

clouds

hurricane

cold

What do the factories emit into the air?

What do the forest fires fill the air with?

What does pollen cause in people?

What do insecticide sprays contain?

What do cars emit?

What can it be carried by the wind?