Earth Science Review

Front

What distinguishes an experiment from other types of scientific investigations?

Back

An experiment involves manipulating variables to test a hypothesis.

Tags

NGSS.MS-PS2-2

Front

What method would allow Matthew to study fossils found in the layers of rock at the Grand Canyon?

Back

Field study.

Tags

NGSS.MS-ESS1-4

NGSS.MS-ESS2-3

NGSS.MS-LS4-1

Front

What is the name of the galaxy that contains our Solar System?

Back

Milky Way.

Front

How do planets differ from stars?

Back

Planets orbit stars and do not produce their own light.

Front

Why is coal considered a nonrenewable resource?

Back

It is a resource that cannot be replaced as fast as people use it.

Front

What is the scientific method?

Back

A systematic process for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.

Tags

NGSS.MS-PS1-2

Front

What is a hypothesis?

Back

A testable prediction about the relationship between two or more variables.

Tags

NGSS.MS-PS2-2

Front

What is the difference between a controlled experiment and a field study?

Back

A controlled experiment is conducted in a controlled environment, while a field study takes place in a natural setting.

Front

What are fossils?

Back

Remains or traces of ancient organisms preserved in rock.

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-2

Front

What is the role of the sun in the solar system?

Back

The sun is the central star that provides light and heat, allowing life to exist on Earth.