7th grade 1st semester final

The ____________________ is the base metric unit of liquid volume.

In a scientific experiment, the one variable that is purposely changed to test a hypothesis is called the ____________________ variable.

A scientific law is based on repeated ____________________ made over long periods of time.

For ease of understanding, scientists report measurements using the ____________________ system.

A ____________________ is a visual display of information or data.

Tags

NGSS.MS-PS3-1

In a line graph, the ____________________ axis is called the y-axis.

Graphs are a quick way of communicating a lot of ____________________ in a small space.

Tags

NGSS.MS-PS3-1

The symbol km is used to describe a ____________________.

According to Newton’s second law of motion, ____________ depends on an object’s mass and the net force acting on the object.

Tags

NGSS.MS-PS2-2

Newton’s third law of motion states that for every action there is an equal but opposite ____________.

Tags

NGSS.MS-PS2-1