Earth's Layers Quiz

Earth's Layers Quiz

7th Grade

8 Qs

quiz-placeholder

Similar activities

13.2 The Solar System

13.2 The Solar System

7th Grade

9 Qs

Cultural Geography Quiz

Cultural Geography Quiz

7th Grade

10 Qs

Layers of earth

Layers of earth

6th - 8th Grade

6 Qs

Energy of Life

Energy of Life

7th Grade

11 Qs

Greenhouse Effect and Climate Change Quiz

Greenhouse Effect and Climate Change Quiz

7th Grade

10 Qs

NS - Topic 1: Biosphere

NS - Topic 1: Biosphere

7th Grade

10 Qs

CONTEMPORARY DANCE QUIZ YEAR 7

CONTEMPORARY DANCE QUIZ YEAR 7

7th Grade

10 Qs

Atmosphere

Atmosphere

7th Grade

10 Qs

Earth's Layers Quiz

Earth's Layers Quiz

Assessment

Quiz

Others

7th Grade

Hard

Created by

Sherebanu Kabira [UST]

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the average temperature of the earth's crust?

10°C

40°C

22°C

30°C

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which layer of the earth is about 2900 km thick and makes about 85% of the earth's weight?

Mantle

Crust

Atmosphere

Core

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the composition of the earth's inner core?

Iron and Oxygen

Iron and Nickel

Silicon and Magnesium

Aluminium and Sulphur

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which layer of the earth is mainly made of granite and is older than oceanic crust?

Upper Mantle

Lower Mantle

Continental Crust

Oceanic Crust

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the temperature range of the earth's outer core?

3000°C

1400°C - 3000°C

5000°C - 6000°C

4000°C - 6000°C

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which scientist discovered that the earth has a solid inner core inside a molten outer core?

Hans

Inge Lehmann

Otto Lidenbrock

Jules Verne

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which layer of the earth's atmosphere blocks the earth from the sun's incoming UV rays?

Troposphere

Stratosphere

Mesosphere

Thermosphere

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which layer of the Earth makes up the smallest percentage of its total volume?

Crust

Mantle

Inner Core

Outer Core