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Rocks and resources
Changing oceans
Natural disasters
100

Which are the three types of rocks

Sedimentary 

Igneous


Metamorphic

100
Which are the oceans
Atlantic Antarctic pacific Indian and artic
100
What are constructive processes 
Earth movements that make mountains
200
What are minerals
It’s a solid  it’s natural according  is inorgatic
200
Which are the density differences of sea water
Lower density should float and higher density should float
200
What’s a volcano 
A volcano is a mountain that form when hot melted rocks flow trough a crack into earth
300
Which are some characteristics of each type of rock
Hard solid and steady
300
What are types of cost all pollution and their effects
Sewage and heavy metals
400
What are rocks made of 
Rocks are made by geological processes 
400
What is the great garbage patch size
Seven to nine millions square miter