English 12 - Unit 3 CLOSEST meaning

For environmental safety, we need to find ways to reduce emission of fumes and smoke of factories.

• leak

• release

• poison

• pollutant

Nylon is a man-made fibre, the use of which has helped more people to have cheaper and more colorful   clothes to wear.

• natural

• plastic

• synthetic

• artificial

The advances of commercial airplanes resulted in a shrinking world.

• decreasing

• reduced

• smaller

• compressing

We have to suffer from traffic congestion and pollution every day.

• accident

• fullness

• mass

• crowd

Many animals were born in captivity. Resultantly, they do not always breed well.

• imprisonment

• lock

• detention

• freedom

The African rhino is an endangered species and needs protecting.

• unstable

• dangerous

• insecure

• protected land

We can protect many species by keeping them in wildlife reserves.

• protected land

• saved land

• park

• zoo

Scientists are trying to find an energy that consumes less fuel.

• waste

• destroy

• eat up

• use

Modern buildings are designed to maximize natural light.

• absorb

• increase

• let

• diminish

It's wise to use local fresh produce which is in season.

• cars

• restaurants

• crops

• water