Ecosystems revision

What is a herbivore?

• An organism that only eats meat

• An organism that eats both meat and plants

• An organism that eats only plants

An organism that only eats meat, is called a:

• Carnivore

• Omnivore

• Herbivore

An organism that eats both meat and plants is called:

• Herbivore

• Carnivore

• Omnivore

True or false:

People cutting down trees to create space is a natural disaster that causes

change in an ecosystem.

• True

• False

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

True or false:

Flooding is a natural disaster that causes

change in an ecosystem.

• True

• False

Tags

NGSS.MS-LS2-4

A deer eats from Farmer McClard's cornfield.

A flood destroyed the field of crops. What will happen to the deer now that the corn is destroyed?

• The deer will leave the area to find food.

• The deer will plant more crops.

• None of the above

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

Animals adapt to their environment in two ways:

Hibernation and ...

• Migration

• Eating

• They don't adapt

When animals move away to find food sources (usually over the cold/ dry seasons),

it is called...

• Hiibernation

• Migration

Hibernation is:

• When animals go into a deep sleep to safe energy

• When animals eat all the food they want

• When animals find new sources to live from

What is a source of energy for the fox?

• The sun

• Grass

• The rabbit

Tags

NGSS.MS-LS2-3