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Unit 16 quiz

Total questions: 10

Worksheet time: 11mins

Name
Class
Date
1.

What is the bottom and top of a wave called?

a)

I really don't know

b)

Trough and Crest

c)

Top and Bottom

d)

Crust and though

2.

How are surface waves caused?

a)

The fish drive the water to the shore

b)

The wind blows the water to shore

c)

The friction of the wind rubs the water and it goes to shore

d)

The gravity pulls the water to the shore

3.

Which one is a brief summary of neap tides and spring tides?

a)

Spring tides are high tides, neap tides are low tides

b)

Neap tides are big waves Spring tides are small tides

c)

What's the difference anyways? Tides are Tides

d)

Spring tides are tall, neap tides are small

4.

Tsunamis are caused when

(a)  

5.

If the most popular pencil in the world is #2, why is it called #2?

4 lines
6.

What is Coriolis effect?

4 lines
7.

Brackish water is.....

a)

rain water

b)

sewage water

c)

polluted water

d)

A mix of freshwater and seawater

8.

What is salinity?

a)

How fresh the water is

b)

How much salt there is in water

c)

The measure of dissolved solids in water

d)

How many soilds are in the water

9.

Water from a sea or an ocean that has an average salinity of 35 ppt is (a)  

10.

What are the names of each of the ocean layers?

4 lines