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Science

7th Grade

Used 92+ times

Grade 7 Planet Earth Unit Assessment
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30 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A scientist that studies rocks and minerals is called a

geologist

biologist

seismologist

physicist

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which part of the earth is made of solid iron and nickel, and is 7000 degrees Celsius?

Inner core
Outer core
Mantle
Crust

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which part of the Earth is liquid?

Inner core
Outer core
Mantle
Crust

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which part of the Earth is about 2/3 of the Earth's mass and is made of soft "plastic" rock? 

Inner core
Outer core
Mantle
Crust

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The point of the surface of the earth where an earthquake starts is the

seismic wave
epicentre
focus
Richter scale

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Lava is 

solid rock above ground
molten rock above ground
molten rock below ground
solid rock below ground

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The Richter scale is used to measure

Earthquake intensity
volcano intensity
hardness of rocks
colour of minerals

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