Weather

The process in which liquid changes to a gas is called

• condensation

• evaporation

• precipitation

The blanket of air that surrounds Earth

• atmosphere

• preciptation

• condensation

• air pressure

The weight of the air as it presses down on Earth's surface is called

• atmosphere

• air pressure

• troposphere

• mesosphere

The conditions of the atmosphere at a certain place and time

• air pressure

• atmosphere

• weather

The layer closest to Earth

• Troposphere

• stratosphere

• mesosphere

• thermosphere

The layer where planes fly

• Troposphere

• stratosphere

• mesosphere

• thermosphere

This layer keeps a lot of the harmful parts of the Sun's rays from reaching earth

• Troposphere

• stratosphere

• mesosphere

• thermosphere

Meteors burn up when they reach this layer

• Troposphere

• stratosphere

• mesosphere

• thermosphere

the coldest temperatures are found here

• Troposphere

• stratosphere

• mesosphere

• thermosphere

space begins at the top of this layer

• Troposphere

• stratosphere

• mesosphere

• thermosphere