Question 1

What is the primary purpose of a catalytic converter?

Accepted Answer

To reduce harmful gases from vehicle emissions

Answer

To increase engine power

Answer

To filter dust particles

Answer

To improve fuel efficiency

Question 2

Which pollutants are particularly challenging for the UAE?

Accepted Answer

Dust storms, construction, traffic, and industrial zones

Answer

Forest fires and volcanic eruptions

Answer

Heavy rains and snowstorms

Answer

Ozone depletion and acid rain

Question 3

Which gas is identified as a greenhouse gas?

Accepted Answer

Methane

Answer

Ozone

Answer

Nitrogen

Answer

Carbon monoxide

Question 4

What is acid rain primarily caused by?

Accepted Answer

Pollutants like sulfur dioxide and nitrogen oxides

Answer

Water vapor condensation

Answer

Ozone depletion

Answer

Carbon dioxide emissions

Question 5

Why is it important to reduce air pollution in cities like Dubai?

Accepted Answer

To improve public health and environmental quality

Answer

To lower construction costs

Answer

To increase tourism

Answer

To enhance vehicle performance

Question 6

What is one way that areas can monitor air quality?

Accepted Answer

Using the Air Quality Index (AQI)

Answer

By measuring temperatures

Answer

By counting the number of vehicles

Answer

Through social media reporting

Question 7

What are catalytic converters primarily used in?

Accepted Answer

Vehicles

Answer

Air conditioning units

Answer

Industrial furnaces

Answer

Household appliances

Question 8

What is a common effect of air pollution on health?

Accepted Answer

Asthma

Answer

Sunburn

Answer

Hearing loss

Answer

Diabetes

Question 9

What is global dimming?

Accepted Answer

The reduction of sunlight reaching the Earth's surface

Answer

The increase of the Earth's temperature

Answer

The rise of sea levels

Answer

Expanding the ozone layer

Question 10

What is one adverse effect of acid rain?

Accepted Answer

Damage to aquatic ecosystems

Answer

Diminished sunlight

Answer

Faster plant growth

Answer

Increased fruit production

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