4th Grade Science Vocab Review

Front

A front is...

Back

The border where two air masses meet.

Front

A current is...

Back

A stream of water that flows like a river through the ocean.

Front

A hygrometer measures humidity.

Back

False

Front

Difference between climate and weather:

Back

Climate is the pattern of weather over a long period. Weather is short term.

Front

Example of a transparent object:

Back

a window

Front

A force is...

Back

A push or pull that causes an object to move, stop, or change direction.

Front

Weight is...

Back

A measure of gravitational force acting on an object.

Front

This simple machine is a...

Back

wedge

Front

This simple machine is a...

Back

pulley

Front

Tool for viewing tiny objects enlarged.

Back

Microscope