Definition
Words
Phrasal verbs
Synonym
Antonym
100

Carbon dioxide

A gas converted into after the consumption of oxygen, when breathing

100

A hard tremble and shake of the ground

Earthquake

100

What happens when the ultraviolet light gets free inside entry from the sun towards the world?

Radiation leaks

100

Forecast

Prediction

100

Except for

Including

200

Acid rain

After immense pollution and smog spreading over the sky, this process happens. It falls on the surface of the earth. 

200

Plants and factories wastage pouring in the water supply. 

Chemical spills

200

Carry out

To fulfill a scientific experiment

200

Pour

Drizzle

200

Damage

Benefit

300

Thunderstorm

Before it starts raining, there is a hard sound with a burst sound and strong wind

300

The air suffers from the emission of what?

Gas, petroleum emission from cars

300

Work out

Find a solution for a scientific or any other problem

300

Protection

Conservation

300

Harmful

Usefull

400

Volcanic eruption

It's a burst of a fossil fuel liquid from inside the mountain

400

What is the natural process brings into deforestation

Forest fires

400

Die down

Become less noisy

400

Endangered

Rare

400

Freeze

Melt

500

Drought

A process after a long period of rainless season

500

A strong circle shaped windstorm, destroying all surroundings. 

Tornado

500

Clear up

Become brighter and clearer

500

Eruption

Explosion

500

Prevent

Cause

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