WorksheetsInnovation.W.Quiz
Total questions: 20
Worksheet time: 7mins
Which of the following is the chemical formula of Ozone?
O2
O3
O4
NO2
Where is the ozone layer located?
Troposphere
Stratosphere
Ocean
Mesosphere
What is cryosphere?
A layer of the Earth's atmosphere.
A type of geological rock formation
The region where ocean currents circulate.
The region of the Earth where water is in its solid form, such as ice and snow
What does the ozone layer protect us from?
Rain
Wind
Infrared rays
Ultraviolet rays
Which country is currently the largest emitter of CO2?
India
USA
Russia
China
What is the approximate percentage of CO2 in Earth's atmosphere?
0.042%
2%
5%
21%
What is the greenhouse effect?
The cooling of the Earth due to cloud formation
The process of heat escaping from the Earth's atmosphere
The increase in solar radiation reaching the Earth's surface
The trapping of heat in the Earth's atmosphere by greenhouse gases
What percentage of the earth is covered with water?
41
51
61
71
The process of seeping water into the ground is called
aquifer
precipitation
infiltration
depletion
What is an alpine glacier?
A glacier that forms in polar regions
A glacier that forms in mountainous areas and flows down valleys.
A glacier that forms at sea level.
A glacier that covers large parts of continents.
What is the largest ocean in the world?
Indian
Pacific
Atlantic
Southern
Which of the following gases is NOT a greenhouse gas?
Methane
Carbon dioxide
Nitrogen
Water vapor
What is the process by which water flows from higher to lower elevation called?
Runoff
Evaporation
Transpiration
Infiltration
What is an isotope?
An atom of an element with a different number of protons
An atom of an element with a different number of neutrons
An atom of an element with a different number of electrons
An atom of an element with a different atomic number
When is International Ozone Day observed?
April 22
17 September
26 August
16 September
What does PM2.5 refer to?
Particles larger than 10 micrometers
Particles smaller than 2.5 micrometers
Particles between 2.5 and 10 micrometers
Particles smaller than 1 micrometer
During a science project, Arnav discovered that a nearby lake was suffering from a type of water pollution caused by excessive nutrients. What is the name for this type of pollution?
Water thermal pollution
Sedimentation
Eutrophication
Water chemical pollution
Which of the following is the largest glacier in the world?
Gangotri Glacier
Vatnajökull Glacier
Lambert Glacier
Pine Island Glacier
Which of the following is considered the most significant contributor to the global freshwater supply?
Glaciers
Desalination plants
Rainwater
Reservoirs
What is the process by which water evaporates from plants called?
Percolation
Infiltration
Condensation
Transpiration
