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Nature and the Environment

Learn vocabulary for natural landscapes, features, and environmental terms in English.

Last updated: 13 December 2025

★☆☆☆☆ Level 1englishVocabularynatureenvironmentlandscapeseasons5 min read

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Landscape Features

EnglishMeaning / Example
mountainA very high, steep area of land. We climbed the mountain.
hillA raised area of land, smaller than a mountain. The house is on a hill.
valleyLow land between hills or mountains. The river runs through the valley.
cliffA steep, high rock face, often near the sea. Stand back from the cliff edge!
desertA large area of dry, sandy land. The Sahara is the world's largest desert.
islandAn area of land surrounded by water. Hawaii is a volcanic island.
fieldAn open area of flat land. Cows grazed in the field.
plainA large flat area of land. The Great Plains stretch for miles.

Water Features

EnglishMeaning / Example
riverA large natural flow of water. The Thames is a famous river.
lakeA large area of still water surrounded by land. We swam in the lake.
seaA large area of salt water. The sea was calm today.
oceanThe largest bodies of salt water on Earth. The Pacific Ocean is enormous.
waterfallWater flowing over a cliff or edge. Niagara Falls is a famous waterfall.
stream / brookA small, narrow river. Fish live in the stream.
pondA small body of still water. Ducks swim on the pond.
waveA ridge of water moving across the sea. Big waves crashed on the shore.
Tip Notice these opposites: mountain ↔ valley, sea ↔ land, desert ↔ rainforest, island ↔ continent. Learning vocabulary in pairs of opposites helps you remember words much faster.

Plants and Ground

EnglishMeaning / Example
forest / woodA large area with many trees. A dense forest covered the hillside.
treeA large plant with a trunk and branches. Oak trees live for hundreds of years.
flowerThe colourful part of a plant. She picked a bunch of flowers.
grassThe green ground cover in gardens and fields. Keep off the grass!
rockA hard, solid mineral material. She sat on a rock by the river.
soil / earthThe ground in which plants grow. The soil here is rich and fertile.
bush / shrubA small, woody plant smaller than a tree. Roses are flowering bushes.

Sky and Space

EnglishMeaning / Example
skyThe space above the Earth. The sky is bright blue today.
cloudA white or grey mass of water vapour in the sky. Dark clouds mean rain.
sunThe star that gives Earth light and heat. The sun rises in the east.
moonEarth's natural satellite, visible at night. A full moon tonight.
starA distant sun visible as a point of light at night. Count the stars!

Environmental Vocabulary

EnglishMeaning / Example
environmentThe natural world around us. We must protect the environment.
natureThe living world of plants and animals. She loves spending time in nature.
wildlifeWild animals and plants in their natural habitat. The wildlife reserve.
speciesA group of similar living things. This species is endangered.
habitatThe natural home of an animal or plant. Pandas' habitat is under threat.
pollutionHarmful substances in the environment. Air pollution is a serious problem.
climate changeLong-term shifts in global temperatures and weather. We must act on climate change.

Real world: Describing a natural place

"The hike took us through a dense forest, past a rushing waterfall, and up to the top of a hill with an incredible view of the valley below and the glittering lake in the distance."

"Many species of wildlife are threatened because their natural habitat is being destroyed by pollution and deforestation."

"On a clear night, far from the city, you can see thousands of stars, the Milky Way, and sometimes even a shooting star."

Practice Problems

What is the difference between a river and a lake?

Show answer
A river flows (moves); a lake is still and surrounded by land.

What is 'habitat'?

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The natural home or environment where an animal or plant lives.

Which word describes a very large flat area of dry land with little rain?

Show answer
desert

Name three things you can see in the night sky.

Show answer
moon / stars / clouds / shooting star (any three)