Erosion
Erosion 2
Animals
Random
100

Where do all rivers end?

In the ocean

100

What is strong enough to break rocks?

Water

100

What are 2 major groups of animals?

Mammals, Birds, Reptiles, Invertebrates

100

Why do bears hibernate?

They don't have enough food for the winter.

200

What is sand made of?

Rocks

200

What causes erosion?

Water and wind

200

What do animals get from the habitats?

Food, water, and shelter

200

What is hibernation?

It is kind of like sleeping, but more so an animal putting its body on 'pause.'

300

Why might sand be purple?

If the rocks are purple, the sand will be, too.

300

A stream is 5 inches deep when you first visit it. If you come back in 50 years, will the stream be deeper or more shallow?

Deeper

300

Why do frogs make noise?

The males want to get the attention of the females.

300

What breaks rocks apart?

Moving water in rivers.

400

How do rocks from the mountains end up as sand on the beach?

Rivers break them apart and carry them down to the beach.

400

What are some ways to prevent erosion?

Plant plants, put up walls, etc.

400

How could you find out how many species of frogs live in a pond?

Listen to the different calls and count them

400

Why do the big horn sheep go back to the desert at night?

They want to camouflage (hide) from preditors.

500

Name at least 3 factors that may cause flash floods.

Clay soil, heavy rainfall, steep mountains and cliffs, pavement in cities.

500

What is a landslide, and where are they most likely to happen?

When water and other natural causes make the land break loose and slide away. They are most likely to happen in steep places.

500

Name two things polar animals have to help survive the cold.

Thick fur, blubber, keeping their toes off the ice, huddling together, digging under the snow, etc.

500

What kinds of landforms can erosion cause?

Valleys, cliffs, etc.

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