Earth's Changing Surface

What is a constructive force in which sediments have been moved from one place and released in another place?

• deposition
• weathering
• glacier
• sink hole

What is melted rock below the Earth's surface called?

• lava
• magma
• sediment
• weathering

What do plates that crash into each other create?

• earthquakes
• disaster
• mountains

What does a glacier create?

• V shaped valleys
• U shaped valleys
• Big valleys
• small valleys

What does fast moving water carry?

• ice
• sediment
• trees
• huge rocks

What does a river do when it empties into a lake or ocean?

• Stop
• Drop its sediment
• Go faster
• Turn left or right

What happens when magma reaches the surface?

• It cools into lava rock
• It exploes
• It glows red
• It melts back into the earth

What does coral build?

• mountains
• islands
• reefs

Which does a glacier act like as it changes the earth's surface?

• car
• truck
• bulldozer
• ice machine

What is till called that is dropped at the front of a glacier?

• till
• dirt
• moraines
• hills