Question 1 (1 point)

Which description shows competition in an environment?

a

an organism that feeds on some food

b

an organism that finds a place to sleep

c

three organisms of the same species living in an area

d

three organisms battling over limited resources

Question 2 (1 point)

Which statement describes a population in which there is a competition for energy?

a

Squirrels are searching for a new place to make a nest.

b

Several lions fight over a recent animal kill.

c

Male peacocks fight one another for a female.

d

Elephants are in search of water during a dry season.

Question 3 (1 point)

Tall trees create shade over smaller trees, causing the smaller trees to experience changes in sunlight.

Which is most likely a limited resource for the smaller trees?

a

water

b

reproduction

c

energy

d

shelter

Question 4 (1 point)

Which statement does not describe competition for shelter?

a

Two prairie dogs fight over underground space.

b

Penguins push each other to find room on a floating iceberg.

c

A pack of lions roar to protect their territory from other lions.

d

Bees work together to construct a beehive.

Question 5 (1 point)

A drought is a long period of dryness. If animals fight during a drought, which basic need is most likely limited?

a

the ability to reproduce

b

water supply

c

shelter or space

d

the availability of sunlight

Question 6 (1 point)

A river contains several beaver dams that are constructed from tree limbs and mud.

If other beavers move to this area to build a dam, for which needs are they most likely competing?

a

adequate space to build a dam

b

water flowing through the river

c

ability to find a mate

d

areas with enough sunlight

Question 7 (1 point)

Which statement describes competition in an environment?

a

Organisms share a place to sleep.

b

Sunlight shines only three months out of the year.

c

A living thing consumes berries on a tree.

d

A stream supplies an abundance of water in a forest.

answer all 7 questions please i need to pass this class

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