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12th Economics Monthly Test - 2 ( Environmental Economics )

St. Britto Hr. Sec. School - Madurai

12th Economics Monthly Test - 2 ( Environmental Economics )-Aug 2020

Time : 2.30 Hours

Part - A

Multiple Choice Question - Answer All Question

The natural pollution causes both aquatic and

Cancer
Human illness
Children
Asthm(a)

"What goes in must come out" This is known as

Eco system
Material balance Approach
Material balance model
Material balance principle

Identify the odd one

Establishment of industries away from the towns and cities
Decrease the length of the Chimneys in industries
Growing more plants and trees
Use of non-conventional fuels like Biogas, CNG, and LPG

Which one of the following is the best description of the term “ecosystem”?

A community of organisms interacting with one another
That part of the Earth which is inhabited by living organisms
A community of organisms together with the environment in which they live.
The flora and fauna of a geographical area.

Expand the following term NIHL.

Noise Induced Hearing Loss
Natural Induced Hearing Loss
Nitrogen Induced Hearing Loss
Neutron Induced Hearing Loss

Environment is a pure __________________ that can be consumed simultaneously by everyone and from which no one can be excluded.

Pure private good
Free Good
public good
mixed good

A pure public good is one for which consumption is non-revival and from which it is impossible to _____________?

includes a consumer
includes a producer
excludes a consumer
excludes a producer

____________ is the current increase in temperature of earth's surface.

Land
Global warming
Climate change
Air

_____________ is a set of properties and characteristics of the environment either generalized or local, as they impinge on human beings and other organisms

Economic Status
Economics Growth
Environmental Degradation
Environmental quality

The common sources of out door air pollution are caused by

Motor vehicle
Power plants
Solid fuel burning
Discharge of savage

Air pollution causes

Global warming
Respiratory problems
Soil erosion
None of these

Consider the following statements:
Assertion (A): Organic farming reduces the emission of greenhouse gases.
Reason (R): Organic forming utilize alternate practices.
Select the correct answer from the codes given below:

Both A and R are true and R is the correct explanation of A.
Both A and R are true but R is not the correct explanation of A.
A is true but R is false.
A is false but R is true

The process of nutrient enrichment is termed as

Eutrophication
Limiting nutrients
Enrichment
Schistosomiasis

1 EcoSystem i. The presence of harmful or objectionable material to damage water quality.

2 Pollution ii. The increase in temperature of the Earth’s surface, due to greenhouse gases.

3 Water Pollution iii. Residual discharges of contaminants into the natural environment to the air or water

4 Global warming iv. The interacting system of a biological community and it's nonliving environmental surroundings

(1) – (i) (2) – (ii) (3) – (iv) (4) – (iii)
(1) – (ii) (2) – (iii) (3) – (iv) (4) – (i)
(1) – (iv) (2) – (iii) (3) – (i) (4) – (ii)
(1) – (i) (2) – (ii) (3) – (iii) (4) – (iv)

Find the odd one in the context green house effect.

Oxygen
Carbon dioxide
methane
Chlorofluoro Carbon

Part - B

Generic 2 - Answer All Question

What are the types of water pollution?
What do you mean by pollution?

Define Global warming.

What is the key objective of Environmental Economics

Write an example for “Positive Consumption Externality”

What do you mean sustainable development?

What is organic farming?

What are the remedial measures to control noise pollution?

Part - C

Generic 3 - Answer All Question

State the meaning of e-waste.

Explain the Causes of Noise Pollution

What are the types of Noise Pollution?
Draw the classification of sources of e-waster.

Discuss the Effects of Noise Pollution.

What are the classification of Externalities?

What is land pollution? Mention the causes of land pollution.

Explain the types of water pollution.

Part - D

Generic 5 - Answer All Question

Explain causes of noise pollution.

State and discuss the Causes of Land Pollution

What are the Effects of Air pollution?

Explain effects of noise pollution.

List the Remedial measures to control Land Pollution
Discuss the Effects of Land Pollution.

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