Life Science Final Exam

A ____________ is a representation of an object.

• statement

• computer

• model

• scale

Tags

NGSS.MS-ETS1-4

What is the purpose of research and experiments?

• keep personal journals of the findings

• tell your friends what you discovered

• share the findings through writings

Tags

NGSS.HS-LS2-6

The scientific method helps remove people's opinions from scientific texts.

• True

• False

Abiotic and biotic factors affect the movement of matter through an ecosystem.

• True

• False

Tags

NGSS.MS-LS2-3

Check all the biotic factors.

• bacteria

• rainfall

• plants

• temperature

• animals

Tags

NGSS.MS-LS2-4

What are the processes involved in the carbon cycle?

• combustion

• evaporation

• decomposition

• respiration

• photosynthesis

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Matter moves through ecosystems via the ______ cycles.

• carbon

• nitrogen

• water

Tags

NGSS.MS-ESS2-4

NGSS.MS-LS2-3

The amount of energy available ___________ from producer to first order, second order, and third order consumers.

• increases

• decreases

Tags

NGSS.MS-LS2-3

Which are social behaviors animals have to help them get what they need to survive?

• hunting alone

• living alone

• herding

• hunting in groups

The hypothesis statement must be testable.

• True

• False

Tags

NGSS.HS-PS1-2

NGSS.HS-PS3-4