B2.3.2 - Adapting to Change Flashcards

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1
Q

What is migration?

A

Where animals like birds move somewhere warm for more food.

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2
Q

Describe the adaptation of the snowshoe hair that allows it to escape its predator; the canadian lynx.

A

White fur in winter to camouflage into snow.

Fur turns reddish brown in summer to help them blend into rocks and earth.

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3
Q

How do animals cope with the changing seasons.

A
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4
Q

How do trees cope with the changing seasons.

A

Grow rapidly in spring when it is wet and warm

Lose leaves in winter and grow less when conditions are not as ideal.

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5
Q

What does this graph show?

A

A predator-prey relationship.

When predator population goes down; prey population goes up.

When prey population goes up; predator population goes back up.

More predators eat the prey; prey goes down again.

and the cycle continues.

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6
Q

How do fallen leaves help plants in the winter?

A

They provide a layer of insulation to keep the plants warm.

This saves energy.

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7
Q

When a predator feeds on only one type of prey so the population of the predator depends ont he population of the prey we call this…

A

interdepenence

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8
Q

What is hibernation?

A

where animals such as bears find somewhere to sleep for the winter.

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9
Q

What is interdependence?

A

When a predator feeds on only one type of prey so the population of the predator depends ont he population of the prey.

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