DPM 2 Review

Front

Speed = _______________

Back

Distance / time

Front

Which graph matches the motion of someone going to the store and returning home?

Back

A graph that shows a return to the starting point after moving away.

Front

What does the symbol for high pressure on a weather map stand for?

Back

High pressure

Front

Place these objects in order from smallest to largest: Planets, solar system, galaxy, universe.

Back

Planets, solar system, galaxy, universe

Front

Choose the best description of Bernard's star:

Back

Bernard's star is both cooler and dimmer than the sun.

Front

What is the formula for calculating speed?

Back

Speed = Distance / Time

Front

What is the largest structure in the universe?

Back

Universe

Front

What is the difference between a galaxy and a solar system?

Back

A galaxy is a collection of billions of stars, while a solar system consists of a star and the objects that orbit it.

Front

What does a decrease in temperature indicate on a weather map?

Back

It may indicate a cold front or a change in weather conditions.

Front

What is the relationship between distance, speed, and time?

Back

Distance = Speed x Time