How environmental changes affects organisms. TEKS 3.9C

​How do environmental changes affect organisms?

Drag and Drop

To move from one area to another - ​

Placeholder

Drag these tiles and drop them in the correct blank above

migrate

hibernate

drought

habitat

Multiple Choice

Many bears ______ in the winter.

• migrate

• hibernate

• drought

• change

Multiple Choice

Sometimes an ecosystem experiences times where it does not rain for a long period of time. This is called _____.

• hibernate

• migrate

• drought

• lots of rainfall

Multiple Choice

Which picture represents a habitat?

• Green Tree Frog

• Lake

• Venus FLy Trap

Drag and Drop

An area in an ecosystem in which a group of organisms live.​

Placeholder

Drag these tiles and drop them in the correct blank above

habitat

drought

lake

migrate

hibernate

Multiple Choice

What do trees provide for an ecosystem?

• paper, water, shelter

• sunshine, shelter, water

• oxygen cycle, food chain, shelter

• places to hide, shelter, food

Drag and Drop

If we keep cutting down trees, in the next 200 years, will ​

Placeholder

​ ​

Drag these tiles and drop them in the correct blank above

go extinct.

grow at an increase each year.

grow faster.

Multiple Choice

What will happen to the plants and animals in the forest ecosystem if all the trees are cut down?

• They will slowly start to go extinct.

• They will slowly begin to grow more.

• They will die immediately.

• The plants and aimals will not be affected.

Dropdown

The trees that are cut down lie on the forest floor. Over time, the trees begin to ​

Select answer

Dropdown

As the dead trees rot, ​

Select answer

​

Dropdown

Trees help prevent ​

Select answer

Multiple Choice

Trees have a cooling effect on our environment by absorbing _____ from the surroundings.

• heat

• water

• soil

• plants