Motion

Front

What is motion?

Back

Motion is the change in position of an object over time.

Front

What is the difference between speed and velocity?

Back

Speed is the distance traveled per unit of time, while velocity includes both speed and direction.

Front

What is force?

Back

A force is a push or pull that can change the motion of an object.

Front

What is gravity?

Back

Gravity is the force that attracts two bodies towards each other, such as the Earth and an object.

Front

What is friction?

Back

Friction is the resistance that one surface or object encounters when moving over another.

Front

What is a distance vs. time graph?

Back

A distance vs. time graph shows how the distance of an object changes over time.

Front

What does a flat line on a distance vs. time graph indicate?

Back

A flat line indicates that the object is not moving.

Front

What is the cryosphere?

Back

The cryosphere refers to the frozen water part of the Earth system, including ice caps and glaciers.

Front

How does the cryosphere affect climate?

Back

The cryosphere reflects sunlight, which helps regulate Earth's temperature.

Front

What is a sea breeze?

Back

A sea breeze is a wind that blows from the sea to the land, typically occurring during the day.