423 + Mcqs in Global Climate Change Page 3 McqOptions

101.	Tropical cyclones occurs in Bangladesh from
A.	September to November
B.	Jun - September
C.	July- September
D.	Jun- July
Answer» B. Jun - September

Discussion

102.	The complete disappearance of species from the world is known as
A.	Andergered Species
B.	Extinction
C.	Limited Speices
D.	Biodiversity
Answer» C. Limited Speices

Discussion

103.	Almost, each year, tropical deforestation releasing about 1 and 2 Gt of
A.	Carbon
B.	Oxygen
C.	Nitrogen
D.	Methane
Answer» B. Oxygen

Discussion

104.	Coastal wetlands are currently lost at rate of
A.	0.5-3.5% per year
B.	0.5-2.5% per yea
C.	0-1.5% per yea
D.	0.5-1.5% per yea
Answer» E.

Discussion

105.	In Africa, the canaries and Banguela currents contribute to the formation of
A.	Thar Desert
B.	Sahara Desert
C.	Sahara and Namib desert
D.	Thal Desert
Answer» D. Thal Desert

Discussion

106.	Environmental conditions under which a species can exist and reproduce are known as:
A.	Niche
B.	Habitat
C.	House
D.	Huts
Answer» B. Habitat

Discussion

107.	Change in average net radiation at top of troposphere is known as:
A.	Radiative force
B.	Greenhouse effect
C.	Global warming
D.	Climate change
Answer» B. Greenhouse effect

Discussion

108.	Increased volcanic activities, reducesd :
A.	Solar gain
B.	High Sun radiations
C.	Oceans ability
D.	Both a and c
Answer» E.

Discussion

109.	Which country has the highest risk of flood?
A.	Pakistan
B.	India
C.	Bangladesh
D.	Srilanka
Answer» D. Srilanka

Discussion

110.	Two factors are being responsible for global sea level rise
A.	Thermal expansion and melting of glaciers and ice sheets
B.	Rain fall and snow falling
C.	Water current and global temperature
D.	All of above
Answer» B. Rain fall and snow falling

Discussion

111.	In glasshouses additional CO₂ is introduced artificially to increase
A.	Temperature
B.	Rate
C.	Productivity
D.	Nutrient Supplies
Answer» D. Nutrient Supplies

Discussion

112.	Trees in tropical region grows slower when exposed to
A.	Air
B.	Nutrients
C.	Carbon dioxide
D.	Temperature
Answer» E.

Discussion

113.	How much is the wind speed in the center of cyclone?
A.	150-300kph
B.	10-200kph
C.	50-200kph
D.	150-200kph
Answer» C. 50-200kph

Discussion

114.	In regions of less precipitation, there will be less water availibity at the
A.	Surface
B.	Oceans
C.	Sea
D.	Mountains
Answer» B. Oceans

Discussion

115.	Demersal fishes includes
A.	Cod
B.	haddock
C.	Plaice and Sole
D.	All of these
Answer» E.

Discussion

116.	Small low lying islands in Pacific is vulnerable to
A.	Acid rain
B.	Climate change
C.	Rise in sea level
D.	Deforestation
Answer» D. Deforestation

Discussion

117.	Which reserve zone contains landscapes, ecosystem and species, that needs to conserve?
A.	Buffer Zone
B.	Core Areas
C.	Transition Area
D.	Core Area, Buffer Zone,Transition Area
Answer» C. Transition Area

Discussion

118.	A severe tropical cyclones develop in the
A.	Bangladesh
B.	Bay of Bengal
C.	Chittagong
D.	Khulna
Answer» C. Chittagong

Discussion

119.	Algeria is an oil processing country, which uses the process of
A.	Desalinization
B.	Salinization
C.	osmosis
D.	Diffusion
Answer» B. Salinization

Discussion

120.	What is useful for construction, shelter, furniture, tools, papers and fuel?
A.	Copper
B.	Iron
C.	Wood
D.	Machines
Answer» D. Machines

Discussion

121.	Another technique for weather forecasting is
A.	GCM
B.	Climate Model
C.	Statistical Downscaling
D.	Global Climate
Answer» D. Global Climate

Discussion

122.	Which cyclones are responsible for immediate loss of life and great amount of damage?
A.	Monsoon Rain
B.	Tropical Cyclones
C.	Savanna
D.	Hurricanes
Answer» C. Savanna

Discussion

123.	In Colorado, United States storage of water is four times:
A.	The seasonal Flow
B.	The monthly Flow
C.	The annual Flow
D.	The decade Flow
Answer» D. The decade Flow

Discussion

124.	Each year, precipitations of weather expected to rise in northern high latitudes in:
A.	Winters
B.	Summers
C.	Spring
D.	Autumn
Answer» B. Summers

Discussion

125.	What is essential to plants growth?
A.	Water
B.	GHGs
C.	CO₂
D.	All of above
Answer» D. All of above

Discussion

126.	Monsoon regions of southeast Asia, causing floods and
A.	Earthquakes
B.	Volcanoes
C.	Famines
D.	Droughts
Answer» E.

Discussion

127.	Global warming is changing earths temperature, which in return causes
A.	Air pollution
B.	Acid Deposition
C.	Eutrophication
D.	Global climate change
Answer» E.

Discussion

128.	Global model provides information about response of the
A.	Global Circulation
B.	Climate Change
C.	Global warming
D.	Global Temperature
Answer» B. Climate Change

Discussion

129.	Increase CO₂ concentration enabling plants to fix carbon at a:
A.	Lower rate
B.	higher rate
C.	High Temperature
D.	Lower Tempearture
Answer» C. High Temperature

Discussion

130.	What happens when human population is exceeded ?
A.	Death
B.	Famine
C.	Exploitation of resources
D.	Natural disaster
Answer» C. Exploitation of resources

Discussion

131.	The breakthrough in the crop breeding that produced a high yielding food grain is known as
A.	Environmental Revolution
B.	Green Revolution
C.	High Yield Revolution
D.	Crop Revolution
Answer» C. High Yield Revolution

Discussion

132.	What are examples of shoal fishes?
A.	Herring
B.	Mackerel
C.	Cod and Hodock
D.	All of these
Answer» E.

Discussion

133.	Riverdeltas and mangrove swamps are located in
A.	South and South East Europe
B.	South and South East America
C.	South and South East Africa
D.	South and South East Asia
Answer» E.

Discussion

134.	Earth is tilted, approximately
A.	27 degree angle
B.	24 degree angle
C.	23 degree angle
D.	83 degree angle
Answer» D. 83 degree angle

Discussion

135.	Why wetlands are described as the kidneys of the landscape?
A.	Increases the soil fertility
B.	Cleaning Human and Natural Waste
C.	Nutrient rich areas
D.	All of these
Answer» C. Nutrient rich areas

Discussion

136.	What causes sea level rise in bangladesh?
A.	expansion of water
B.	An increase in water temperature
C.	Glaciers mountain melting
D.	All of above
Answer» E.

Discussion

137.	The strongest El Nino event occurred in
A.	1997-8
B.	1988-9
C.	1986-7
D.	1995-9
Answer» B. 1988-9

Discussion

138.	In 1982-3 Elno events, agricultural production dropped by
A.	0.2
B.	0.9
C.	0.15
D.	0.14
Answer» E.

Discussion

139.	One molecule of CFCs contain 15000 molecules of
A.	CO₂
B.	CO
C.	HCFCs
D.	CH₄
Answer» B. CO

Discussion

140.	What strategies are adopted to improve the air quality in Los Angeles?
A.	Use of Non Renewable Energy
B.	Use of catalytic converter in the cars
C.	Improving public transport/Use of catalytic Converters in cars/Use of cleaner energy
D.	Improving infrastructure/Use of catalytic Converters/Use of fossil fuel
Answer» D. Improving infrastructure/Use of catalytic Converters/Use of fossil fuel

Discussion

141.	Natural hazard causes damage to
A.	Human and property
B.	Infrasturcture
C.	Animals
D.	All of these
Answer» E.

Discussion

142.	After the occurrence of disaster, how long it takes to restart the bearing of trees and fruits?
A.	5-10 Years
B.	10-20 years
C.	20-40 Years
D.	1-2 Years
Answer» B. 10-20 years

Discussion

143.	Ethanol' derived from
A.	Biomass
B.	Gas
C.	Liquid
D.	Solids
Answer» B. Gas

Discussion

144.	The most important climatic factors are
A.	Temperature and Precipitation
B.	Wind and Speed
C.	Humidity and Rain
D.	Direction and Speed
Answer» B. Wind and Speed

Discussion

145.	In 2000, USA global emissions from fossil fuel burning has risen by
A.	0.9
B.	0.17
C.	0.43
D.	0.78
Answer» C. 0.43

Discussion

146.	Malaria' is caused at temperature, approximately
A.	35-32 °C
B.	65-32 °C
C.	25-32 °C
D.	15-52 °C
Answer» B. 65-32 °C

Discussion

147.	Mosquitoes in a standing water increase the risk of
A.	T.B
B.	Malaria
C.	Cholera, Typhoid, Epidemic
D.	All of these
Answer» C. Cholera, Typhoid, Epidemic

Discussion

148.	Netherlands more than half of its area consists of
A.	Coastal lowland
B.	Coastal Highland
C.	High areas
D.	Low areas
Answer» B. Coastal Highland

Discussion

149.	About 12000 million dollars would be required for protection against
A.	Sealevel rise of 2m
B.	Sea levelrise of 1m
C.	Sea level rise of 4m
D.	Sea level rise of 9m
Answer» C. Sea level rise of 4m

Discussion

150.	What is the most environmental friendly action for the mining company after extraction of mineral?
A.	Fill in the soil and replace the top soil
B.	No refilling the hole
C.	Fill water in the hole
D.	Fill waste in the hole
Answer» B. No refilling the hole

Discussion

Explore topic-wise MCQs in Environment Management.

Tropical cyclones occurs in Bangladesh from

The complete disappearance of species from the world is known as

Almost, each year, tropical deforestation releasing about 1 and 2 Gt of

Coastal wetlands are currently lost at rate of

In Africa, the canaries and Banguela currents contribute to the formation of

Environmental conditions under which a species can exist and reproduce are known as:

Change in average net radiation at top of troposphere is known as:

Increased volcanic activities, reducesd :

Which country has the highest risk of flood?

Two factors are being responsible for global sea level rise

In glasshouses additional CO₂ is introduced artificially to increase

Trees in tropical region grows slower when exposed to

How much is the wind speed in the center of cyclone?

In regions of less precipitation, there will be less water availibity at the

Demersal fishes includes

Small low lying islands in Pacific is vulnerable to

Which reserve zone contains landscapes, ecosystem and species, that needs to conserve?

A severe tropical cyclones develop in the

Algeria is an oil processing country, which uses the process of

What is useful for construction, shelter, furniture, tools, papers and fuel?

Another technique for weather forecasting is

Which cyclones are responsible for immediate loss of life and great amount of damage?

In Colorado, United States storage of water is four times:

Each year, precipitations of weather expected to rise in northern high latitudes in:

What is essential to plants growth?

Monsoon regions of southeast Asia, causing floods and

Global warming is changing earths temperature, which in return causes

Global model provides information about response of the

Increase CO₂ concentration enabling plants to fix carbon at a:

What happens when human population is exceeded ?

The breakthrough in the crop breeding that produced a high yielding food grain is known as

What are examples of shoal fishes?

Riverdeltas and mangrove swamps are located in

Earth is tilted, approximately

Why wetlands are described as the kidneys of the landscape?

What causes sea level rise in bangladesh?

The strongest El Nino event occurred in

In 1982-3 Elno events, agricultural production dropped by

One molecule of CFCs contain 15000 molecules of

What strategies are adopted to improve the air quality in Los Angeles?

Natural hazard causes damage to

After the occurrence of disaster, how long it takes to restart the bearing of trees and fruits?

Ethanol' derived from

The most important climatic factors are

In 2000, USA global emissions from fossil fuel burning has risen by

Malaria' is caused at temperature, approximately

Mosquitoes in a standing water increase the risk of

Netherlands more than half of its area consists of

About 12000 million dollars would be required for protection against

What is the most environmental friendly action for the mining company after extraction of mineral?