My brother is working as a volunteer for animal protection (a)   . (ORGANISE)

Building a new factory in the city would be (a)   disastrous. (ENVIRONMENT)

Saving natural resources is of great (a)   to every country. (IMPORTANT)

Finding a balance between what humans and animals need will help prevent habitat (a)   .  (DESTROY)

We can do things like turning off (a)   when we’re not using them. (device)

Try to avoid using single-use (a)   like plastic bags, and stop littering. (produce)

We can volunteer at some local environment programs to save (a)   species. ( danger)

A (a)   park plays a key role in saving the environment . ( nation)

The panda’s (a)   habitat is the bamboo forest. (nature)

One (a)   way to reduce your carbon footprint is to walk or cycle whenever you can. (effect)

The (a)   changes brought about by AI are drastically changing our lives. (technology)

A greenhouse is a building made of glass, where you can grow flowers and vegetables that need a lot of (a)   . (warm)

Factories, (a)   power plants and cars make a lot of new gases. (electricity)

The dinosaurs could not (a)   adapt to the Earth's colder climate. (quick)

It is (a)   to imagine the changes that robots are bringing to our world. (BELIEVE)

We’re (a)   environmental problems and environmental protection. (discuss)

  What are our (a)   environmental problems now? (seriously)

What should we do to help (a)   our environment? (protect)

We can do things like turning off (a)   when we’re not using them. (device)

We can plant more trees in our (a)   . (neighbour)

Try to avoid using single-use (a)   like plastic bags, and stop littering. (produce)

Cutting down trees is a serious environmental concern as it (a)   natural habitats. (harm)

You must get a (a)   before you build a campfire at a national park. (permission)

You can stay with us until you find a (a)   place to stay. (suit)

We cleaned up everything at the (a)   before we left. (camp)

Thomas Edison ____________ trying until he made a ___________ light bulb. (try – success)

(a)  

After the tornado hit, there were only a few houses left (a)   . (stand)

They were told to wait till the (a)   was given. (sign)

Endangered species are animals in the wild that face a high risk of (a)   .(extinct)

(a)   warming is the long-term heating of Earth’s surface observed since the pre-industrial period due to human activities. (globe)

The villagers won't have (a)   until they install a new generator. (electric)

A national park is a special area for the (a)   of the environment and wildlife. (protect)

The ecosystem here is very (a)   with thousands of species, including marine animals. (diversity)

The park is also home toa lot of ______ kinds of woods and ______ plants. (value – medicine)

(a)  

It also helps raise the (a)   of local residents about the importance of nature. (aware)

All (a)   things need water, but water pollution has become a serious problem. (live)

Polluted water is (a)   for drinking and for other uses. (safe)

There are two sources of water (a)   man made and natural. (pollute)

Natural pollution occurs when rainwater with toxic (a)   flows into rivers or lakes. (chemistry)

We should also stop littering, especially (a)   waste into rivers and lakes. (dump)

We should reduce the (a)   of single-use products like plastic bottles and bags. (consume)

The presence of (a)   or excessive artificial lighting is known as light pollution. (want)

Polluted water from factories can be treated in sewage (a)   plants to control water pollution. (treat)

When the bell rang, everyone (a)   out of the classroom. (race)

Students should learn some (a)   ways that help to reduce pollution. (practice)

(a)   protection refers to activities that maintain or restore the quality of the environment. (environment)

Sunlight shines through the glass and warms the greenhouse while the glass keeps the heat from (a)   . (escape) 

About 65 million years ago, the dinosaurs became (a)   . (extinction)

Human activities that are (a)   to the environment. (destroy)

We need to (a)   (protection) our oceans by reducing plastic waste and overfishing.

Pesticides and chemical fertilizers can be (a)   (toxicity) to both the environment and human health.

Her younger sister can be (a)   (annoy) when she behaves naughtily.

You must read the (a)   (instruct) carefully before you use the new oven.

We were taken aback at the (a)   (drama) changes in our village; each home owns a computer now.

It is always (a)   (interest) to watch the cubs at play.

My mother advised me to be careful in my (a)   (choose) of friends.

The (a)   (hot) makes everybody very drowsy during the lesson in class.

The couple came here at the special (a)   (invite) of the prime minister.

Please (a)   (low) the volume of your voice. I can even hear you from next door.

These men are armed and (a)   (danger), and should not be approached.

The latest (a)   (edit) of this book contains many illustrative pictures.

The giant panda is an (a)   (danger) species due to habitat loss and poaching.

The dodo bird went into (a)   (extinct) in the 17th century due to hunting and habitat destruction.

The rainforest is the (a)   (habitation) of many species of animals and plants.

The river is heavily (pollute) (a)   .

Everybody can do something to make our (neighbour) (a)   green.

Could your group do a presentation on what we students can do to protect our (environmental) (a)   ?

Last night I watched a documentary about some (endanger) (a)   species in Asia.

The factory dumps its (industry) (a)   waste right into the river without treating.

(a)   species, if not protected, could eventually become extinct. (danger)

Is afforestation the best way to (a)   the environment? (conservation)

Instead of (a)   the entire garden, just water the plants that need it. (water)

Cuc Phuong (a)   Park is a famous tourist destination in Ninh Binh province. (nation)

Chemicals or particles in the air can (a)   the health of humans, animals, and plants. (harmful)

It’s estimated that the global (a)   of the world’s ecosystem services equals $125 trillion annually. (valuable)

For many (a)   , the world seems to be getting worse in their eyes. (environment)

Earth’s climate has remained continuously (a)   throughout 3 or 4 billion years. (habitat)

There should be (a)   of volunteers and active participation of young people in environmental protection. (encourage)

The five major air (a)   are carbon monoxide, hydrocarbons, nitrogen oxides, sulfur oxides, and airborne solid particles. (pollute)

The company must reduce costs to compete (a)   .     (effect)

The small blood vessels in the nose (a)   easily.                         (blood)

The barriers gave way under the (a)   of the crowd.           (press)

Filters do not remove all (a)   from water.                               (contaminate)

I will use one recent example as an (a)   .                                 (illustrate)

I’ll need to take your waist (a)   .        (measure)

We no longer talk of the (a)   of marriage.     (permanent)

There are various (a)   available for this condition.     (treat)

They emit 90% less (a)   than standard models.    (pollute)

It is important to take precise (a)   of the structure.     (measure)

The college is close to Edinburgh's (a)   castle.          (majesty)

The centre offers activities for everyone, whatever your age or (a)   condition. (physics)

(a)   treatment with chlorine provides some protection against contamination. (chemistry)

It was a (a)   conclusion from the child's point of view. (logic)

They met to discuss matters of (a)   interest.      (topic)

I think I'd prefer something a little less (a)   .      (energy)

The students return in October for the start of the new (a)   year. (academy)

Events could have developed in a (a)   different way. (drama)

The breakdown was due to a (a)   failure. (mechanic)

I suspect that he was dismissed for (a)   reasons. (politics)