Parts of an Ecosystem
Natural Causes and Actions of Organisms
Actions of Organisms
How do Animals Respond to Changes
100

What is a habitat?

The natural home of an animal of plant.
100

What is one way that a fire can positively change the habitats of plants and animals?

It can remove dead plants.

100

How can water pollution change the environment that plants and animals live in?

Water is not safe to drink of live in, water can poison plants and animals.

100

What is migration?

It is the movement of animals from one place to another.

200

What are biotic factors?

Any living thing of an environment such as plants and animals.

200

What is one way that a flood can negatively change the habitats of plants and animals?

It can destroy habitats and cause animals to look for shelter.

200

What is one way that cutting down trees can negatively change the habitats of plants and animals?

Some animals will not have a place to live.

Some animals will not have food to eat.

200

What is hibernation?

It is when an animal sleeps to survive the cold winter.

300

What is an ecosystem?

How living and nonliving things in an environment interact with each other.

300

What is one way that an earthquake can negatively change the habitats of plants and animals?

It can cause landslides that harm the plants and animals.

300

How can beavers help the environment?

The dams that they create help to create new pond environments for animals to survive in.

300

How can hibernation help animals to survive?

Hibernation helps animals to save their energy.

Hibernation helps animals stay warm during the winter.

Hibernation helps animals  to not be hungry when there is little food.

400

What are abiotic factors?

Any nonliving thing in an environment such as rocks and dirt.

400

What is one way that a volcano can negatively change the habitats of plants and animals?

It destroy entire ecosystems including all plants and animals.

400

What activity do humans do that is negative for the environment?

They use fertilizers on plants, they throw trash away on the ground, they cut down trees.

400

How can migration help animals to survive?

Migration helps animals to find more food.

Migration helps animals to find warmer weather.

500

Are these factors biotic or abiotic?

Wood, dirt, and water

Abiotic factors

500

What will happen to the environment during a drought?

There will be no water for plants and animals.

500

What activity do humans do that is helpful for the environment?

They pick up trash found on the land, they walk instead of drive to work, they do not waste food...

500

How do plants and animals respond to air pollution?

Animals will have a hard time breathing, plants will not be able to grow.

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