Interim Review: Levels of Organization

Which is classified as an ecosystem?

• a bumble bee
• a bee hive
• bees, grass, trees, birds, frogs
• bees, grass, frogs, water, sunlight

Which of these is the basic unit of life in all living things?

• tissue
• organ
• cell
• atom

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

If you see cardinals, blue jays and owls in your back yard, this is an example of a 

• community
• population
• ecosystem
• species

A group of the same species living together is a(n)

• population
• community
• ecosystem
• biome

All the living things on earth make up the

• geosphere
• hydrosphere
• biosphere
• atmosphere

Tags

NGSS.MS-LS2-3

Water temperature would be an example of ...

• a biotic factor.
• an abiotic factor.

Which of the following is a population?

• hawks, barred owls, and eagles on NC coast
• mountain stream
• all the frogs in the desert biome
• blue-tailed skinks (lizards) around a barn

An ecosystem contains living and nonliving things.

• True
• False

What are the abiotic factors in this image? 

• water, sunlight, dirt, air
• birds and plants
• water, plants, and birds 

Tags

NGSS.MS-LS2-1

What are the biotic factors in this image?

• sunlight, elephants, and grasses
• sunlight, water, and air
• elephants, plants, trees