Vocabulary Words Jan. 4th

Vapor

• Mass of small drops of liquid which fly in the air

• National Aeronautics and Space Administration

• Invisible force that pulls objects toward each other

• Formed when water vapor is added to colder air

Fog

• Gas with a strong smell that is formed by combining nitrogen and hydrogen

• Formed when water vapor is added to colder air

• Bend or throw back waves of sound/light/heat.

• Invisible force that pulls objects toward each other.

Gravity

• National Aeronautics and Space Administration

• Gas with strong smell that is formed by combining nitrogen and hydrogen.

• Invisible force that pulls objects toward each other

• Mass of small drops of liquid which fly in the air.

Reflect

• Look in a mirror

• Bend or throw back waves of sound/light/heat.

• Mass of small drops of liquid which fly in the air

• Small objects that orbits or revolves around a larger object in space.

NASA

• National Aeronautics and Space Administration

• Reflect

• National Avacado and Salsa Association

• Ammonia

Satellites

• gas with a strong smell

• Invisible force that pulls objects toward each other

• Mass of small drops of liquid which fly in the air

• small objects that orbits or revolves around a larger object in space

Ammonia

• Gas with a strong smell that is formed by combining nitrogen and hydrogen

• Mass of small drops of liquid which fly in the air

• Invisible force that pulls objects toward each other

• NASA