Environmental Issues: Impact on Planet and Life

Question 1

How does deforestation contribute to climate change?

Accepted Answer

Deforestation increases carbon dioxide in the air by removing trees that absorb it.

Answer

Deforestation decreases oxygen in the air by reducing trees that produce it.

Answer

Deforestation has no impact on climate change.

Answer

Deforestation only affects the local climate where it occurs.

Question 2

To investigate the effects of varying acid rain concentrations on plant growth, the best method is to:

Accepted Answer

Grow plants in solutions with different pH levels and measure their height over time.

Answer

Expose plants to varying temperatures and monitor their growth rate.

Answer

Count the leaves of plants exposed to acid rain.

Answer

Measure the pH of the soil where plants are growing.

Question 3

How does pollution impact the health of living things, including humans, animals, and plants?

Accepted Answer

It can cause breathing problems, skin irritation, and even cancer in humans.

Accepted Answer

It can block sunlight, making it harder for plants to grow.

Answer

It only affects humans and not animals or plants.

Question 4

Which gas does not trap heat in the air, causing climate change?

Accepted Answer

Oxygen

Answer

Carbon dioxide

Answer

Methane

Answer

Water vapor

Question 5

Which of these is NOT a type of air pollution?

Accepted Answer

Water vapor

Answer

Car exhaust fumes

Answer

Smoke from factories

Answer

Dust

Question 6

Which of these is a way to help the environment, not a problem?

Accepted Answer

Recycling

Answer

Pollution

Answer

Climate change

Answer

Deforestation

Question 7

What major air pollutant is released when fossil fuels are burned?

Accepted Answer

Carbon dioxide

Answer

Oxygen

Answer

Helium

Question 8

What is NOT a good way to reduce our carbon footprint?

Accepted Answer

Use a hair dryer every morning

Answer

Walk instead of drive short distances

Answer

Turn off lights when leaving a room

Answer

Eat less meat

Question 9

What causes a lot of air pollution in cities?

Accepted Answer

Driving cars

Answer

Planting trees

Answer

Using renewable energy

Answer

Recycling paper

Question 10

What is a major danger to the Amazon rainforest?

Accepted Answer

Mining

Answer

Traveling

Answer

Weather changes

Question 11

What is a major cause of air pollution?

Accepted Answer

Burning fuel in vehicles and factories

Answer

Planting more trees

Answer

Walking or biking to school

Answer

Reusing and recycling materials

Question 12

Which of these is NOT a pollutant that can be found in the air?

Accepted Answer

Oxygen

Answer

Carbon dioxide

Answer

Nitrogen oxides

Answer

Sulfur dioxide

Question 13

What is a major cause of air pollution that can make it difficult to breathe and lead to health issues?

Accepted Answer

Burning fossil fuels

Answer

Walking to school

Answer

Recycling paper and plastic

Question 14

What activity contributes to air pollution?

Accepted Answer

Driving a car to school

Answer

Walking to school

Answer

Planting trees

Question 15

Which gas warms the Earth by trapping heat in the air, leading to climate change?

Accepted Answer

Carbon dioxide

Answer

Oxygen

Answer

Nitrogen

Answer

Water vapor

Question 16

What is a big reason why water in our environment gets dirty?

Accepted Answer

Sewage and factory waste

Answer

Cutting down trees

Answer

The weather changing

Answer

Volcanoes erupting

Question 17

Which of these actions DOES NOT help protect our planet?

Accepted Answer

Using more plastic bags

Answer

Recycling

Answer

Using public transport

Answer

Taking shorter showers

Question 18

Which of these is NOT a type of pollution that can harm our environment?

Accepted Answer

Natural light

Answer

Air pollution

Answer

Water pollution

Answer

Noise pollution

Question 19

What is a main reason why the air in many cities is polluted?

Accepted Answer

Burning fuel in vehicles and factories

Answer

Planting trees

Answer

Recycling paper and plastic

Answer

Using solar and wind energy

Question 20

Which of these is NOT a type of pollution?

Accepted Answer

Littering

Answer

Air pollution

Answer

Water pollution

Answer

Noise pollution

Question 21

What type of pollution can make it difficult to breathe and cause health issues like asthma and bronchitis?

Accepted Answer

Air pollution

Answer

Water pollution

Answer

Land pollution

Question 22

What action can cause water pollution?

Accepted Answer

Throwing trash into water

Answer

Saving water

Answer

Growing trees

Question 23

What is a major reason why pollution happens?

Accepted Answer

Burning fuel in cars and factories

Answer

Planting trees and flowers

Answer

Picking up litter

Answer

Walking to school

Question 24

What does deforestation mean?

Accepted Answer

Cutting down forests

Answer

Planting new trees

Answer

Protecting forests

Answer

Using forests wisely

Question 25

Which of these is NOT a result of climate change?

Accepted Answer

Cleaner air

Answer

The sea levels going up

Answer

More extreme weather, like storms and floods

Answer

Changes in the types of plants and animals that live in an area

Question 26

Which of these is a renewable energy source?

Accepted Answer

Wind

Answer

Coal

Answer

Oil

Answer

Natural gas

Question 27

Which of these is NOT a good reason to recycle?

Accepted Answer

It costs more money

Answer

It reduces the amount of waste

Answer

It saves natural resources

Answer

It reduces pollution

Question 28

What is the major cause of climate change?

Accepted Answer

Human actions

Answer

Volcanic eruptions

Answer

Forest fires

Answer

Sunspots

Question 29

Which of these is a renewable energy source?

Accepted Answer

Solar power

Answer

Coal

Answer

Oil

Answer

Natural gas

Question 30

What is the goal of the Kyoto Protocol?

Accepted Answer

To reduce greenhouse gas emissions

Answer

To protect endangered animals

Answer

To promote economic growth

Answer

To combat deforestation

Question 31

What is the name of the layer of gases that surrounds Earth?

Accepted Answer

Atmosphere

Answer

Ozone layer

Answer

Biosphere

Answer

Hydrosphere

Question 32

What is the biggest reason why our climate is changing?

Accepted Answer

Burning fuels like coal and gas

Answer

Cutting down forests

Answer

Volcanic eruptions

Answer

Water vapor

Question 33

What makes renewable energy sources different from non-renewable energy sources?

Accepted Answer

Renewable sources can be replaced naturally, but non-renewable sources cannot

Answer

Renewable sources are always cheaper than non-renewable sources

Answer

Non-renewable sources produce more energy than renewable sources

Answer

Renewable sources are not reliable

Question 34

What is the best way to get rid of old electronic devices?

Accepted Answer

Recycle them

Answer

Throw them in the trash

Answer

Burn them

Answer

Bury them in the ground

Question 35

What is NOT a type of pollution?

Accepted Answer

Light pollution

Answer

Air pollution

Answer

Water pollution

Answer

Noise pollution

Question 36

What is the main reason why the Earth is getting warmer?

Accepted Answer

Burning fossil fuels

Answer

Deforestation

Answer

Volcanic eruptions

Answer

Solar flares

Question 37

What is the Kyoto Protocol?

Accepted Answer

An international agreement to reduce greenhouse gas emissions

Answer

A treaty to protect endangered species

Answer

A law to ban the use of plastic bags

Answer

A declaration on the rights of children

Question 38

What is a renewable energy source?

Accepted Answer

One that can be naturally replaced over time

Answer

One that uses fossil fuels

Answer

One that produces greenhouse gases

Answer

One that is expensive to use

Question 39

What is a major cause of air pollution?

Accepted Answer

Burning fossil fuels

Answer

Planting trees

Answer

Recycling paper

Answer

Using renewable energy

Question 40

What is the main greenhouse gas that humans release into the atmosphere?

Accepted Answer

Carbon dioxide

Answer

Oxygen

Answer

Nitrogen

Answer

Helium

Question 41

What is the process by which trees remove carbon dioxide from the atmosphere?

Accepted Answer

Photosynthesis

Answer

Respiration

Answer

Evaporation

Answer

Condensation

Question 42

What is the term for a substance that damages the environment?

Accepted Answer

Pollutant

Answer

Resource

Answer

Conservation

Answer

Sustainability

Question 43

What is the name of the international agreement that aims to reduce greenhouse gas emissions?

Accepted Answer

Paris Agreement

Answer

Montreal Protocol

Answer

Kyoto Protocol

Answer

Stockholm Convention

Question 44

What is the name for the process of reducing the harmful effects of something on the environment?

Accepted Answer

Mitigation

Answer

Conservation

Answer

Adaptation

Answer

Sustainability

Question 45

What is the name of the gas that makes the Earth warmer by trapping heat, causing climate change?

Accepted Answer

Carbon dioxide

Answer

Oxygen

Answer

Nitrogen

Answer

Helium

Question 46

Which of these is a source of energy that will never run out?

Accepted Answer

Solar energy

Answer

Coal

Answer

Natural gas

Answer

Nuclear energy

Question 47

What is the process by which trees absorb carbon dioxide from the air?

Accepted Answer

Photosynthesis

Answer

Respiration

Answer

Decomposition

Answer

Combustion

Question 48

What is the main gas that causes acid rain?

Accepted Answer

Sulphur dioxide

Answer

Carbon dioxide

Answer

Oxygen

Answer

Nitrogen

Question 49

What is the term for when the average temperature of the Earth increases over time?

Accepted Answer

Global warming

Answer

Greenhouse effect

Answer

Climate change

Answer

Ozone depletion

Question 50

Which international agreement has countries promised to reduce greenhouse gases to prevent climate change?

Accepted Answer

Paris Agreement

Answer

Kyoto Protocol

Answer

Montreal Protocol

Answer

Ramsar Convention

Question 51

What is a significant cause of air pollution in cities?

Accepted Answer

Driving cars

Answer

Planting trees

Answer

Recycling plastic

Answer

Using renewable energy

Question 52

Which of these gases traps heat in our atmosphere, causing the planet to warm?

Accepted Answer

Carbon dioxide

Answer

Oxygen

Answer

Nitrogen

Answer

Helium

Question 53

When forests are cut down, what is a major problem that can happen to the soil?

Accepted Answer

Increased soil erosion

Answer

Reduced carbon dioxide levels

Answer

Improved air quality

Answer

Higher biodiversity

Question 54

What does 'COP' stand for in relation to climate change meetings?

Accepted Answer

Conference of Parties

Answer

Convention on Protected Areas

Answer

Climate Observation Programme

Answer

Carbon Offset Programme

Question 55

What is the term for when plant and animal species disappear from an ecosystem?

Accepted Answer

Extinction

Answer

Biodiversity

Answer

Conservation

Answer

Deforestation

Question 56

Which harmful pollutant is found in car exhaust fumes?

Accepted Answer

Nitrogen dioxide

Answer

Oxygen

Answer

Carbon dioxide

Answer

Water vapour

Question 57

Which international agreement aims to reduce the release of harmful gases that trap heat in the atmosphere?

Accepted Answer

Paris Agreement

Answer

Kyoto Protocol

Answer

Montreal Protocol

Answer

Stockholm Convention

Question 58

Which of the following does NOT contribute to climate change?

Accepted Answer

Planting more trees

Answer

Cutting down forests

Answer

Burning gasoline in cars

Answer

Factories releasing smoke

Question 59

When trees take in carbon dioxide from the air, what process are they doing?

Accepted Answer

Photosynthesis

Answer

Respiration

Answer

Evaporation

Answer

Combustion

Question 60

Which source of energy can be used again and again without running out?

Accepted Answer

Wind power

Answer

Fossil fuels

Answer

Nuclear power

Answer

Natural gas

Question 61

What word describes the balance of living things in nature?

Accepted Answer

Biodiversity

Answer

Equilibrium

Answer

Sustainability

Answer

Adaptation

Question 62

Which agreement was made in Paris in 2015 to fight climate change?

Accepted Answer

The Paris Agreement

Answer

The Kyoto Protocol

Answer

The Montreal Protocol

Answer

The Copenhagen Accord

Question 63

What is the name of the layer of gases that wraps around and protects our planet?

Accepted Answer

Atmosphere

Answer

Hydrosphere

Answer

Lithosphere

Answer

Biosphere

Question 64

What is a main reason for the changes in Earth's climate?

Accepted Answer

Burning fuels like coal and gas

Answer

Planting more trees and flowers

Answer

Riding bikes and walking more

Answer

Eating fruits and vegetables