Ecosystem

Which of the following is NOT an abiotic factor?

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Tags

NGSS.MS-LS2-4

NGSS.MS-ESS2-4

Which of the following is an example of a biotic factor?

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Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

NGSS.MS-LS2-3

TRUE OR FALSE: Plants will grow well if they grow too closely to one another.

• True

• False

Tags

NGSS.MS-LS2-1

NGSS.MS-LS1-5

Plants and animals need oxygen for __________.

• perspiration

• respiration

• precipitation

Tags

NGSS.MS-LS1-2

TRUE OR FALSE: Human beings may change the environment in an ecosystem through pollution.

• True

• False

Tags

NGSS.MS-LS2-4

NGSS.MS-ESS3-3

The __________ of the habitat determines the kinds of organisms living there.

• Light

• Water

• Air

• Temperature

Tags

NGSS.MS-LS2-1

NGSS.MS-LS1-5

Plants would need ____________ from the air to make food.

• Oxygen

• Hydrogen

• Temperature

• Carbon Dioxide

Tags

NGSS.MS-LS1-6

Animals that are unable to find food will die of hunger. Also, some animals will become (a)   for other animals.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

______ is important for plant growth because plants take in water and mineral salts from this factor.

• Light

• Temperature

• Soil

• Air

(a)   consists if all the organisms living together in an area and their interaction with one another as well as their environment

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

NGSS.MS-LS2-3

NGSS.MS-LS2-2