Investigation 3

Another name for tiny particles, for example in air, is  ________________.

• molecules
• heat sink
• pressure
• condense

_________________ is the layer of gases that surrounds a planet.

• pressure
• atmosphere
• atmospheric pressure
• molexules

The movement of energy from one place to another, or the change in energy from one form to another is known as an __________________________.

• dense
• convection current
• energy transfer
• molecules

Heat and light from the sun is known as _______________.

• energy transfer
• atmospheric pressure
• uneven heating
• solar energy

__________________ is a force or push caused by moving molecules.

• pressure
• atmospheric pressure
• uneven heating
• convection current

The force exerted on a surface by a mass of air above it is known as ____________________.

• pressure
• atmosphere
• atmospheric pressure
• dense

_______________________ is the result of different amounts of energy being transferred to surfaces that are next to each other.

• uneven heating
• energy transfer
• convection current
• dense

A ________________ is a circular movement of fluid or air that is a result of uneven heating.

• dense
• uneven heating
• convection current
• energy transfer

• dense
• pressure
• atmospheric pressure
• compress

An ________________ is any material that comes from the Earth including water, rocks, air, gravel, and sand.

• uneven heating
• earth material
• dense
• molecules