Noun
Verb/ Past Participles
Adjective
Phrase
Noun Part 2
100

The result or effect that something/someone had on something/someone else

Impact

100

To make something more likely or probable.

Encourage

100

Not having or showing good manners.

Impolite

100

An animal that is very rare and may die out completely so that none are left on Earth.

Endangered species

100

The amount of carbon dioxide produced by a person or organization.

Carbon Footprint

200

The condition of having a very unhealthy weight.

Obesity

200

Past participle of : draw

Drawn

200

Describes food which contains nutrients, such as proteins and fats.

Nutritious

200

To watch closely.

Keep an eye on

200

When gases hold heat from the sun inside the Earth's atmosphere and make the planet warmer. 

Greenhouse effect

300

The result or effect of an action.

Consequence

300

To remove completely.

Eliminate

300

Not connected with or not to the point of something.

Irrelevant

300

To make something or someone go away.

Get rid of

300

A state where the food you eat does not give you the nutrients you need to be active and healthy.

Malnutrition

400

A slow moving mass of ice.

Glacier

400

To misuse a person or animal badly, cruelly, or unfairly.

Mistreat

400

Relating or connected to a subject.

Relevant

400

When something is less or worse than you expected.

Fall short of

400

Traditions, culture, and customs of a specific community.

Heritage

500

The protection of animals, plants, and natural places.

Conservation

500

Past participle of: fly

Flown

500

Able to be maintained at a certain rate or level.

Sustainable

500

To direct someone's attention to something.

Point out

500

Gases that are released into the atmosphere.

Emissions