Ch 8 Matter and Energy in the Environment

_________ all the living things and nonliving things in a given area.

• atmosphere

• ecosystem

• biotic factors

• abiotic factors

Tags

NGSS.MS-LS2-3

The source of almost all energy on Earth is the ___________.

• wind

• sun

• moon

• coal

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS2-4

Our atmosphere is made up primarily of which gas?

• oxygen

• carbon dioxide

• nitrogen

• methane

A(n) _________ factor is nonliving.

• biotic

• abiotic

• ecosystem

• decomposition

Which of the following are abiotic factors?

• sun, soil, worms

• water, soil, leaves

• sun, water, temperature

• water, oxygen, bacteria

Which of the following are biotic factors?

• bacteria, soil, leaves

• water, fish, plankton

• bacteria, worms, flowers

• sun, temperature, fungi

Tags

NGSS.MS-LS2-4

Which of the following is not a part of climate?

• air temperature

• water amounts

• soil type

• wind

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-6

Every ecosystem needs ______________ to support life.

• the sun

• water

• soil

• warm temperatures

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Our atmosphere protects against UV radiation from the ______.

• moon

• asteroids

• sun

• ocean

Tags

NGSS.MS-PS4-2

What refers to all the living and nonliving things in a given area?

• abiotic

• biotic

• ecosystem

• soil

Tags

NGSS.MS-LS2-3