WorksheetsEARTH
Total questions: 27
Worksheet time: 18mins
1. Air zone covering the Earth's surface.
Hydrosphere
Geosphere
Atmosphere
Biosphere
4. Water zone that includes rivers, lakes, seas, oceans, underground water and water vapour in the air.
Hydrosphere
Geosphere
Atmosphere
Biosphere
5. Atmospheric Stratification
Earth's atmosphere consists of 5 layers, each with its respective roles. Choose the correct strtactifications.
Thermosphere
Mesosphere
Exosphere
Endosphere
Stratosphere
6. This layer contains light gases like helium and hydrogen.
(a)
7. Burning and destruction of meteorites occurs in this layer.
(a)
8. This layer also known as ionosphere. Aurora occurs here.
(a)
9. This layer is suitable and stable for aircraft flights. The ozone layer is found here.
(a)
10. The layer where living organisms breath. Formation of cloud, rain and snow.
(a)
2. Rock and soil zone on the Earth's surface.
Hydrosphere
Geosphere
Atmosphere
Biosphere
3. Life zone consists of a variety of life such as humans, animals, plants and microorganisms
Hydrosphere
Geosphere
Atmosphere
Biosphere
11. Ocean Stratification
The ocean can be divided into different zones.
State from the shallowest zones to the deepest zones.
(a)
12. Light can panetrate this zone and it is suitable as a habitat for sea plants.
(a)
13. This zone has little or no light. Large marine creatures can be found here.
(a)
14. Light can not reach this zone. Most creatures in this zone have shimmering bodies or able to glow in the dark.
(a)
Which of the following is NOT a layer of the atmosphere?
Troposphere
Mesosphere
Biosphere
Stratosphere
If you climbed a mountain, what would you expect the temperature to do?
decrease (get colder)
increase (get warmer)
stay the same
Which choice lists the three main layers of Earth?
crust, lithosphere, core
crust, mantle, asthenosphere
crust, mantle, core
lithosphere, asthenosphere, mesosphere
Which layer has the least amount of pressure and lower temperature compared to the other two major layers of the Earth?
Core
Mantle
Crust
"C" is the outer core. Near which layer will you find plate tectonics (the slow movement of Earth's plates)?
A
B
C
D
Name the layer labelled "B".
inner core
crust
outer core
mantle
2. Which of these layers is the largest?
lithosphere
asthenosphere
outer core
mantle
When two continental plates crash into each other at a very slow rate, which geologic feature is most likely formed by the process?
canyons
valleys
plains
mountains
What layer of Earth is found beneath the crust?
Crust
Mantle
Outer Core
Inner Core
What are mountains mostly made up of?
oceanic crust
continental crust
lithosphere
mantle
The Earth system consists of _______ main components which are interconnected.
1
2
3
4
Midnight zone is very deep and no light can reach it. Most animals in this zone have shimmering bodies or able to glow in the dark.
TRUE
FALSE
Which of the following are the reasons why Earth is a living place for organisms?
Existence of technology
Presence of water and soil
Free from pollution
Not too hot or too cold temperature
