Earth's Atmosphere

THE ATMOSPHERE IS MADE OF

• GASES

• ROCKS

• LAVA

• METAL

WHICH GAS IS THE MOST PLENTIFUL IN THE ATMOSPHERE?

• NITROGEN

• OXYGEN

• WATER VAPOUR

• CARBON DIOXIDE

WHICH GAS FROM THE ATMOSPHERE DO HUMANS NEED TO BREATH?

• NITROGEN

• OXYGEN

• WATER VAPOUR

• CARBON DIOXIDE

A mixture of gases that surrounds the Earth like a blanket.

• atmosphere

• troposphere

• ozone

• nitrogen

Lowest layer of the atmosphere

• lifting

• troposphere

• wind funnel

• nitrogen

"atmo-" means

• gas or vapor

• water

• Earth or rocks

• life

The highest layer of the atmosphere is

• troposhphere

• mesosphere

• stratosphere

• exosphere

Weather happens in the

• troposhphere

• mesosphere

• stratosphere

• exosphere

Meteor showers occur in the

• troposhphere

• mesosphere

• stratosphere

• exosphere

Airplanes fly in the

• troposhphere

• mesosphere

• stratosphere

• exosphere