Earth and space

which vehicle fly in Troposphere

• Hot air balloon

• Airplane

• sattelite

• rocket

Which planet has atmospheric layers

• Saturn

• Earth

• Jupiter

• Mars

Which gas most make up in Earths Atmosphere

• Carbon dioxide

• Argon

• Oxygen

• Nitrogen

Pollutants cause problems in

Which pollution is this

• air pollution

• water pollution

• land pollution

draw Lake

Which angle is axis tilled

Is pollution harming the environment

• yes

• no

• both

How many days does it take to orbit around Earth in leap and common year

• 366

• 365

• 375

• 367