Enviroment IELTS 3.5 -5.5

Question 1

Dirty or harmful substances in the air, water, or soil that make it dangerous for living things.

Answer 1

Pollution

Example: Air pollution from cars and factories can cause health problems like asthma.

Question 2

Cutting down trees in large areas, often to make space for farms or cities.

Answer 2

Deforestation

Example: Deforestation in the Amazon rainforest is threatening many animal species.

Question 3

Changes in the Earth’s weather patterns over a long time, often caused by human activities like burning fossil fuels.

Answer 3

Climate Change:

Example: Climate change is making weather more extreme, with hotter summers and stronger storms.

Question 4

Gases like carbon dioxide that trap heat from the sun in the Earth’s atmosphere, causing global warming.

Answer 4

Greenhouse Gases:

Example: Cars and factories produce greenhouse gases that contribute to climate change.

Question 5

The thinning of the ozone layer in the Earth’s atmosphere, which protects us from harmful UV rays.

Answer 5

Ozone Depletion:

Example: Using aerosol sprays with chemicals like CFCs can cause ozone depletion.

Question 6

Rainwater that is polluted and acidic because of gases like sulfur dioxide and nitrogen oxides in the air.

Answer 6

Acid Rain:

Example: Acid rain damages buildings and harms fish in lakes and rivers.

Question 7

Waste materials that are dangerous or toxic to living things and the environment.

Answer 7

Hazardous Waste:

Example: Chemicals from factories can create hazardous waste that needs careful disposal.

Question 8

The wearing away of land by natural forces like wind and water.

Answer 8

Erosion

Example: Soil erosion from heavy rains can wash away nutrients needed for plants to grow.

Question 9

When animals and plants become fewer in number or disappear from an area

Answer 9

Loss of Wildlife:

Example: Habitat destruction is causing a loss of wildlife in many forests and wetlands.

Question 10

Unexpected events or disasters in factories or workplaces that can harm people and the environment.

Answer 10

Industrial Accidents:

Example: An oil spill from a tanker can cause an industrial accident that damages marine life and beaches.

Question 11

Energy derived from natural sources that are replenished over time, such as solar, wind, or hydroelectric power.

Answer 11

Renewable Energy

Example: Investing in renewable energy is crucial for reducing our dependence on fossil fuels.

Question 12

Capable of being maintained or continued over the long term without depleting natural resources.

Answer 12

Sustainable

Example: Sustainable farming practices aim to minimize environmental impact while maintaining productivity.

Question 13

Free from dirt, pollutants, or harmful substances.

Answer 13

Clean (adjective):

Example: Clean water is essential for human health and ecosystem balance.

Question 14

Not harmful to the environment; designed to have minimal impact on nature.

Answer 14

Environmentally Friendly (adjective phrase):

Example: Using environmentally friendly products helps reduce pollution and conserve resources.

Question 15

To reduce the number or amount of something

Answer 15

Cut down (phrasal verb):

Example: We need to cut down on plastic waste by using reusable bags.

Question 16

To get rid of something, especially waste or unwanted material, in a proper way.

Answer 16

Dispose of (phrasal verb):

Example: It’s important to dispose of hazardous chemicals safely to prevent environmental contamination.

Question 17

To adopt environmentally friendly practices or products.

Answer 17

Go green (phrase):

Example: Many households are going green by installing solar panels and composting.

Question 18

The protection and preservation of natural habitats, wildlife, and ecosystems.

Answer 18

Nature conservation (phrase):

Example: Nature conservation efforts are essential for maintaining biodiversity and ecological balance.

Question 19

The release of gases or particles into the atmosphere, especially as a result of human activities.

Answer 19

Emission (noun):

Example: Vehicle emissions are a major contributor to air pollution in urban areas.

Question 20

The natural environment where an organism or species lives and thrives.

Answer 20

Habitat (noun):

Example: Destruction of coral reef habitats threatens the survival of many marine species.

Question 21

The process of converting waste materials into reusable materials.

Answer 21

Recycling (noun):

Example: Recycling paper helps conserve forests and reduces the amount of waste sent to landfills.

Question 22

Capable of being decomposed by natural biological processes.

Answer 22

Biodegradable (adjective):

Example: Biodegradable plastics break down more easily in the environment compared to traditional plastics.

Question 23

Achieving maximum productivity with minimum wasted effort or resources.

Answer 23

Efficient (adjective):

Example: Energy-efficient appliances help reduce electricity consumption and lower greenhouse gas emissions.

Question 24

Able to withstand or recover quickly from difficult conditions.

Answer 24

Resilient (adjective):

Example: Resilient ecosystems can adapt to changes in climate and environmental stressors.

Question 25

To remove dirt, pollution, or unwanted substances from an area.

Answer 25

Clean up (phrasal verb):

Example: Volunteers organized a beach clean-up to remove plastic debris and trash.

Question 26

To gradually stop using or producing something.

Answer 26

Phase out (phrasal verb):

Example: The government plans to phase out coal-fired power plants in favor of renewable energy sources.

Question 27

The amount of greenhouse gases, primarily carbon dioxide, emitted by human activities.

Answer 27

Carbon footprint (phrase):

Example: People are encouraged to reduce their carbon footprint by using public transportation and conserving energy at home.

Question 28

An evaluation of the potential environmental consequences of a proposed project or development.

Answer 28

Environmental impact assessment (phrase):

Example: An environmental impact assessment is required before construction can begin on a new highway.

Question 29

The ability to maintain or support an ecological balance without depleting natural resources.

Answer 29

Sustainability (noun):

Example: Sustainable agriculture aims to minimize environmental impact while meeting the needs of current and future generations.

Question 30

A biological community of interacting organisms and their physical environment.

Answer 30

Ecosystem (noun):

Example: Coral reefs are highly diverse ecosystems that provide habitat for numerous marine species.

Question 31

The total amount of greenhouse gases emitted directly or indirectly by human activities.

Answer 31

Carbon Footprint (noun phrase):

Example: Flying contributes to a significant carbon footprint due to the emissions produced by aircraft.

Question 32

Not harmful to the environment; designed to have minimal impact on nature.

Answer 32

Eco-friendly (adjective):

Example: Eco-friendly packaging uses recycled materials and is biodegradable.

Question 33

Produced or grown without the use of synthetic chemicals, pesticides, or fertilizers.

Answer 33

Organic (adjective):

Example: Organic farming practices promote soil health and biodiversity.

Question 34

Reduced in quality or condition, especially as a result of environmental damage.

Answer 34

Degraded (adjective):

Example: Deforestation has led to degraded soil and loss of habitat for wildlife.

Question 35

To reduce the amount of something, especially expenses or usage.

Answer 35

Cut back (phrasal verb):

Example: We need to cut back on water usage during the drought to conserve resources.

Question 36

To change from one thing to another.

Answer 36

Switch to (phrasal verb):

Example: Many households are switching to renewable energy sources like solar or wind power.

Question 37

To keep something safe from harm, damage, or loss.

Answer 37

Protect (verb):

Example: It’s important to protect our environment by conserving resources and reducing pollution.

Question 38

To put seeds or young plants in the ground to grow.

Answer 38

Plant (verb):

Example: We can help the environment by planting trees to provide shade and absorb carbon dioxide.

Question 39

To convert waste into reusable material.

Answer 39

Recycle (verb):

Example: It’s easy to recycle paper, plastic, and glass to reduce waste and conserve resources.

Question 40

To make something smaller in size, amount, or degree.

Answer 40

Reduce (verb):

Example: We can reduce waste by using reusable containers instead of disposable ones.

Question 41

A large area covered chiefly with trees and undergrowth.

Answer 41

Forest (noun):

Example: The forest is home to a variety of wildlife, including bears, deer, and birds.

Question 42

A dry, barren area of land, often sandy and without vegetation, due to low rainfall.

Answer 42

Desert (noun):

Example: Camels are well-adapted to survive in the harsh conditions of the desert.

Question 43

A vast body of saltwater that covers much of the Earth’s surface.

Answer 43

Ocean (noun):

Example: The ocean is home to countless species of marine life, from tiny plankton to giant whales.

Question 44

A large open area covered with grass, often used for grazing livestock

Answer 44

Grassland (noun):

Example: The African savanna is a vast grassland teeming with wildlife like lions, zebras, and elephants.

Question 45

A low-lying area of land, such as a marsh or swamp, where the soil is saturated with water.

Answer 45

Wetland (noun):

Example: Wetlands provide important habitat for birds, amphibians, and other aquatic species.

Question 46

A vast, treeless Arctic or Antarctic region characterized by permafrost and low-growing vegetation.

Answer 46

Tundra (noun):

Example: Polar bears are well-adapted to life in the harsh conditions of the tundra.

Question 47

A large body of water surrounded by land.

Answer 47

Lake (noun):

Example: People enjoy swimming, boating, and fishing in the lake during the summer months.

Question 48

A densely populated area with a high concentration of buildings, infrastructure, and human activity.

Answer 48

Urban Area (noun):

Example: Cities and towns are urban areas where people live, work, and play.

Question 49

An area on the outskirts of a city or town, typically characterized by residential neighborhoods and commercial developments.

Answer 49

Suburban Area (noun):

Example: Suburban areas offer a balance between urban amenities and suburban tranquility.

Question 50

An area of countryside with low population density and typically characterized by agricultural or natural landscapes.

Answer 50

Rural Area (noun):

Example: Rural areas are known for their scenic beauty and slower pace of life compared to urban areas.

Question 51

A marine ecosystem composed of calcium carbonate structures built by corals.

Answer 51

Coral Reef (noun):

Example: Coral reefs support a diverse range of marine life, including fish, sea turtles, and sharks.

Question 52

A large persistent body of ice that slowly moves under its own weight.

Answer 52

Glacier (noun):

Example: Glaciers carve out valleys and leave behind distinct landforms as they advance and retreat.

Question 53

A large piece of freshwater ice that has broken off from a glacier or ice shelf and is floating freely in open water.

Answer 53

Iceberg (noun):

Example: The Titanic famously struck an iceberg while crossing the North Atlantic Ocean, leading to its tragic sinking.

Question 54

Large masses of ice covering less than 50,000 square kilometers (19,305 square miles) of land, usually found in polar regions

Answer 54

Ice caps (noun):

Example: The melting of ice caps contributes to rising sea levels and threatens the habitats of polar bears and other Arctic wildlife.

Question 55

Animals, birds, and plants living in their natural environment, especially those that are not kept as pets or raised on farms.

Answer 55

Wildlife (noun):

Example: National parks are established to protect and preserve wildlife habitats and biodiversity.

Question 57

The careful management and protection of natural resources and ecosystems.

Answer 57

Conservation

Example: National parks are established for the conservation of biodiversity and wildlife.