Question # 1

Climate change agreement was signed is.

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Lahore, Pakistan

New York, America

Paris, France

None of these

Green house effect keeps the terrestial temperature suitale for life at.

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10 oC

15 oC

20 oC

25 oC

Which of the following is a partof natural environment.

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Buildings

Transpot

Atmosphere

Roads

Noise pollution causes.

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Lungs problem

Hapatitis

Weakness of eyesight

High blood pressure

The malfunction of air conditioners cause to escape into the atmosphere.

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Nitrogen

Sulphur

Carbon di oxide

Chlorofluorocarbons

Climate chagne agreement was signed in.

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2015

2016

2014

2017

Nutrients overloads in aquatic ecosystem can cause.

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Death of aquatic life

Algal blooms

Toxicity

Eutrophication

This pollutant can lead to excess level of acid in lakes and streams, and damages trees and soil

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Carbon di oxide

Methane

Sulphur

Nitrogen

The excessive or poor use of artificial outdoor light is termed as.

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Noise pollution

Light Pollution

Air pollution

Water pollution

The cause fo light pollution is

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Industrial noise

Transport noise

Artificial light

Loud music

Toxic gases enters the atmosphere due to.

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Noise pollution

Water pollution

Use of chemicla fertilizers

Deforestation

Light has a direct alerting effect and can affect.

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Learning

Productivity

Memory consolidation

All of these

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