Ecosystems Assessment

What are the 4 needs of all living things?

• Oxygen, Water, Habitat, Food

• Oxygen, Air, Habitat, Food

• Exchange of gas, Water, Habitat, Food

• Exchange of gas, Air, Habitat, Food

An adaptation is a ___________ characteristic.

• Inherited

• Learned

Tags

NGSS.MS-LS4-2

Which of the following is not a symbiotic relationship?

• Mutualism

• Commensalism

• Abiotic

• Parasitism

A tick on a dog's ear is an example of what type of symbiotic relationship?

• Mutualism

• Commensalism

• Abiotic

• Parasitism

A remora fish being attached to a shark is an example of what type of symbiotic relationship?

When the wolf population in Yellowstone began to increase the deer population began to ___________.

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

How does a beaver building a dam affect the aquatic populations in that area?

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

The role that an animal or plant species plays in its environment

• Niche

• Mutualism

• Producer

• Consumer

Tags

NGSS.MS-LS2-2

Which of these organisms is an omnivore?

• Mountain Lion

• Mouse

• Frog

• Hawk

Which population of organism would be most affected by the removal of the rabbit population?

• Snake

• Hawk

• Grasses

• Mountain Lion

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4