Science EOG Practice

What characteristic of aluminum allows it to be made into aluminum foil?

• It is dense.

• It is soluble.

• It is magnetic.

• It is malleable.

The chemical equation represents the process of photosynthesis.

Which element in the reaction is unbalanced?

• A. carbon

• B. hydrogen

• C. oxygen

• D. sunlight

Tags

NGSS.MS-LS1-6

NGSS.MS-PS1-5

What can be concluded correctly about the water in the stream?

• The presence of any living organisms indicates the water is safe to drink.

• The presence of many different types of invertebrates indicates the water is polluted.

• The presence of insects indicates that decomposition is taking place in the water.

• The presence of a variety of invertebrates indicates that the water is suitable for aquatic life.

What makes 97% of the water on Earth unfit for drinking?

• It is highly saline.

• It is frozen.

• It has a low density.

• It has a high specific heat.

Which chemical equation best represents the Law of Conservation of Mass?

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which is the primary source of energy for most cells in the body?

• sugar

• fat

• protein

• vitamin

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-7

Why are digestion and respiration important to the body?

• They control the production of hormones in the body.

• They build muscle and bone that the body needs.

• They store food for the body.

• They help provide the energy needed for body functions.

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NGSS.MS-LS1-7

Which are most responsible for creating acid rain pollution?

• nuclear power plants

• coal-burning power plants

• hydroelectric power plants

• wood-burning power plants

Which would indicate the water in a lake is not safe for drinking?

• many varieties of fish in the lake

• high dissolved-oxygen levels in the lake

• cold water temperature of the lake

• high turbidity levels in the lake

Tags

NGSS.MS-ESS3-4

How can upwellings improve fishing for ocean fishermen?

• They cause the ocean water to get warmer.

• They cause ocean currents to remain calm.

• They bring nutrients from the cold, deep ocean waters

• They bring ocean currents from the equator.

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4