The Ozone Day is observed every year on September 16 as on this day in 1987 the ___________was signed for launching efforts to arrest the depletion of the fragile ozone layer in the stratosphere that prevents the harmful ultra-violet rays of the sun from reaching the earth. Fill the correct word in blank.

(a)

Montreal Protocol

(b)

Geneva Protocol

(c)

Kyoto Protocol

(d)

Nagoya Protocol

SMOG is derived from:

(a)

Smoke

(b)

Fog

(c)

Both (a) and (b)

(d)

Only A

Excess of fluoride in drinking water causes:

(a)

Lung disease

(b)

Intestinal infection

(c)

Fluorosis

(d)

None of the above

Incineration is the best method to dispose ____________

(a)

Agricultural waste

(b)

Sewage

(c)

Medical waste

(d)

Oil spills

The 2018 UN climate change conference was held in ___________

(a)

Rwanda

(b)

New York

(c)

Russia

(d)

Poland

DB is a standard abbreviation  used for the quantitative expression of

(a)

The density of bacteria in a medium

(b)

A particular pollutant

(c)

The dominant bacillus in a culture

(d)

A certain pesticide

Which one of the following expanded forms of the following acronyms is correct?

(a)

UNEP	United Nations Environmental Policy

 

(b)

EPA	Environmental Pollution Agency

 

(c)

IUCN	International Union for Conservation of Nature and Natural Resources

 

(d)

IPCC	International Penal for climate Change

 

Kyoto Protocol was endorsed at

(a)

CoP - 3

(b)

CoP - 5

(c)

CoP - 6

(d)

CoP - 4

Increase in the concentration of the toxicant at successive trophic levels is known as

(a)

Biodeterioration

(b)

Biotransformation

(c)

Biogeochemical cycling

(d)

Biomagnifications

__________are the major causes of CO polution in large cities and towns.

(a)

Fossil fuels

(b)

Ocean

(c)

Deforestation

(d)

Automobiles

________and ________ are the major cause for acid rain.

(a)

Sulphur dioxide and Hydrogen peroxide

(b)

Hydrogen peroxide and Sulphuric acid

(c)

Hydrochloride and sulphur dioxide

(d)

Sulphur dioxide and Nitrogen oxide

Identify the correct statement indicating 4Rs of treating water.

(a)

Regenerate, Reduce, Reuse and Recycle

(b)

Refuse, Reduce, Rejenuvate and Reuse

(c)

Redeem, Refuse, Rejenuvate and Reduce

(d)

Refuse, Reduce, Rescue and Recycle.

What is the name of the action plan for sustainable development framed in Rio conference in 1992?

(a)

Action 21

(b)

Declaration 21

(c)

Protocol 21

(d)

Agenda 21

Statement (1): Incomplete combination of fossil fuels release CO
Statement (2): CO is a GHG

(a)

Statement 1 is true, statement 2 is false

(b)

Statement 1 is false, statement 2 is true

(c)

Both Statements 1 and 2 are true

(d)

Both statements 1 and 2 are false

Statement (1): The intensity of noise is measured in dobson (dB) unit.
Statement (2): Noise provides immense bliss.

(a)

Statement 1 is true, statement 2 is false

(b)

Statement 1 is false, statement 2 is true

(c)

Both Statements 1 and 2 are true

(d)

Both statements 1 and 2 are false

Discuss the causes and effects of global warming. What measures need to be taken to control global warming?

What would Earth be like without the greenhouse effect?

What is AQI?

What is air pollution?

Classify air pollutants.

What are particulate matters? Give examples.

Expand USEPA and MOEFCC.

What are agrochemicals?

Which organism is affected by colony collapse syndrome? What will be the impact?

List any four adverse effect of noise.

What effect can fertilizer runoff have on an aquatic ecosystem?

Discuss the role of women in protection and conservation of forests.

Discuss the role of an individual to reduce environmental pollution.

How does carbon monoxide affect us?

What is PAN?

What is ozone depletion?

What is acid rain?

What are the main sources of air pollution?

Explain the three main sources of water pollution

Write a note on organic farming.

What is the primary purpose of the Kyoto Protocol?

Discuss briefly the following :
a. Catalytic converter
b. Ecosan toilets

Describe how deforestation might contribute to global warming

How does forest conservation help to reduce air pollution?

List out the effects of air pollution.

How air pollution can be controlled?

Recently E-Waste and plastic wastes have created dangerous effects in the environment. In order to protect the environment what will be the solution? (or) Recently E-waste created dangerous effects in the environment. How will you find solution to avoid the effects due to these wastes?