Revision Quiz
Environmental Awareness Quiz
Test your knowledge about the environment and learn important facts while having fun! This quiz covers a range of topics related to Earth’s systems, natural resources, and ecological balance.
Get ready to challenge yourself with questions about:
- Basic life support systems
- Environmental threats
- Geological formations
- Earth science and ecology
1. Which one of the following is a basic life support system?
(a) Music system
(b) Environment
(c) Transportation
(d) None of these
2.Which one of the following is created by nature?
(a) Cars, scooters and buses
(b) Mountains, rivers and trees
(c) Roads, books, pen and copies
(d) All of these
3.Which one of the following is not a threat to environment?
(a) Growing population
(b) Growing plants
(c) Growing industries
(d) All of these
4.Who interact with the environment and modify it according to their needs?
(a) Human beings
(b) Animals
(c) Rivers
(d) Mountains
5.When is the World Environment Day celebrated every year?
(a) 25th December
(b) 23rd June
(c) 26th January
(d) 5th June
6.What is the radius of the earth?
(a) 3671 km
(b) 7163 km
(c) 6371 km
(d) 1736 km
7.The upper most layer of the earth’s surface is called
(a) the crust
(b) the brust
(c) the roads
(d) the forest
8.The sediments are transported and deposited by
(a) wind
(b) water
(c) wind and water
(d) none of these
9.Which rock is the molten magma made up of?
(a) Igneous
(b) Metamorphic
(c) Sedimentary
(d) None of these
10.Rocks which contain fossils are called
(a) metamorphic rocks
(b) igneous rocks
(c) core
(d) sedimentary rocks
11.The earth’s crust is broken into a number of huge parts. They are called
(a) lithospheric plates
(b) metamorphic plates
(c) sedimentary plates
(d) none of these
12.The place on the surface above the focus is known as
(a) epicentre
(b) focus
(c) forces
(d) lithosphere
13.What is the name of the instrument used for measuring earthquake?
(a) Thermometer
(b) Seismograph
(c) Weighing machine
(d) All of these
14.On which scale is the earthquake measured?
(a) Plane scale
(b) Richter scale
(c) Compass
(d) Divider
15.In which continent is the highest waterfall ‘Angel Falls of Venezuela’ located?
(a) South America
(b) South Africa
(c) South India
(d) North India
16.Which gas released in the atmosphere creates a greenhouse effect trapping the heat?
(a) Carbon dioxide
(b) Oxygen
(c) Nitrogen
(d) All of these
17.What are the important objects for survival of plants and animals?
(a) Rainfall
(b) Sun light
(c) Oxygen
(d) All of these
18.Which one of the following gases is present in the atmosphere in the highest amount?
(a) Oxygen
(b) Carbon dioxide
(c) Nitrogen
(d) Lithium
19.When the air is heated it becomes
(a) Lighter?
(b) Heavier?
(c) Colder?
(d) None of these
20.What is the average height of the troposphere?
(a) 3 km
(b) 6 km
(c) 9 km
(d) 13 km
21.Which water is salty?
(a) River water
(b) Pond water
(c) Rain water
(d) Sea water
22.Which one of the following is an artificial enclosure for keeping small house plants?
(a) Terrarium
(b) Thermosphere
(c) Climate
(d) Evaporation
23.Which day of the year is celebrated as Water Day?
(a) 26 January
(b) 15 January
(c) 15 August
(d) 22 March
24.Which is the Japanese word which means ‘Harbour Waves’?
(a) Tsunami
(b) Sea wave
(c) Ocean wave
(d) None of these
25.The Labrador and Gulf stream are the examples of:
(a) Tides
(b) Ocean currents
(c) Tsunami
(d) Waves
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