Question

1: How does sea-floor spreading occur?

A, New materials are being added to the asthenosphere.
B, Earthquakes break apart the ocean floor.
C, Sediments accumulate at the area of spreading.
D, Molten material beneath Earth's crust rises to the surface.

2, Which features form the longest mountain range on Earth?
A, The mid-ocean ridges.
B, The deep-ocean trenches.
C, The Rockies
D, The Andes.

3, How does sub-duction change the ocean floor?
A, Subduction causes magma to accumulate on the ocean floor.
B, Subduction causes oceanic crust to break into pieces.
C, Subduction causes the ocean floor to sink into deep ocean trenches.
D, Subduction causes metamorphic rocks to form.

Answer 1

We'll be glad to check your answers.

Answer 2

1. C 2.D 3.b

Answer 3

I agree.

Answer 4

that was wrong! I got a 25%

Answer 5

Moral of the story:
Study your text and use the facts you've learned from your text and class notes.

Answer 6

Ms. Sue, he was asking for help, why did you purposefully give him the wrong answers, i thought you helped students to achieve, not make them fail.

Answer 7

what about the last question?

Answer 8

I agree with Poisonous. Why did you make him fail Ms. Sue? Why couldn't you help him? I thought you helped kids.

Answer 9

This is wring I got a 25% do 😡

Answer 10

100%:
1) D
2) A
3) C
4) B

Answer 11

HALO10121 is correct

Answer 12

Is halo lying I really need help

Answer 13

U can always tell off the likes and hes not lying :)