Introduction to Earth science

Scientists seek to answer questions about natural world ina process of

• modeling

• scientific inquiry

• predicting

• developig hypothesis

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One of the factors that can change in a experiment is called a(n)

• variable

• theory

• hypothesis

• observations

One way in which scientists test a hypothesis is by

• asking a question

• drawing conclusions

• interpret data

• conducting a controlled experiment

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NGSS.MS-PS1-2

An explanation that can be tested by observation or experiment is called a(n)

• experiment

• scientific inquiry

• scientific fact

• hypothesis

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NGSS.MS-PS2-2

An Earth scientist who studies the chemical and physiscal characteristics of rock is a(n)

• oceonographer

• geologist

• meterologist

• environmentla scientist

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NGSS.MS-ESS1-4

A variable is an interpretation of an observation.

• true

• false

Environmental scientist study the effects of human activities on Earth's land, air, water and living things.

• True

• False

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If an experiment fail to support a scientific theory, scientists will change the theory or abandon it.

• True

• False

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Meteorologists are scientist who study stars, planets, and other bodies in space.

• True

• False

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NGSS.MS-ESS1-3

The information that a scientist obtains through observation is called data.

• True

• False