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cover more than two thirds of the earth's surface

help make the air clean

be covered with rocks

carry water from high ground down to lakes

open and flat plains

the world's land area

run through different landscapes

rise in the mountains

run all the way to the East China Sea

four main landscapes

fresh water

use it for farming and washing

the powerful flood

destroy homes and lives

Nothing can get in my way.

be mostly made of sand

a few plants and animals

live in such difficult conditions

survive in the desert

the huge ocean

call the earth the “ Blue Planet ”

be home to hundreds of thousands of living things

produce oxygen for human and animals to breath

a great place to see some wonderful night views

look like an ocean of white

the living conditions

in northern Canada

There is nothing to do there but relax.

There is somebody sitting by the campfire.

camp with him

What a beautiful view ！

be good for growing corn

take a boat trip

the landscape(s)/nice view(s)along the river

the Danxia landform/the Yadan landform

a natural wonder

a treat for the eyes

be made of sandstone in strange shapes

It takes millions of

in North-west China

the power of wind and time

Xishuangbanna Rainforest

the unusual waterfalls

all year round

a fantastic sea of clouds

a white wonderland

be famous for the pine trees

rocks in strange shapes

relaxing hot springs

about 50 days a year

enjoy the view at sunrise and sunset

several ways to enjoy the beauty of Mount Huangshan

walk up paths and steps to the top

take a cable car

stay overnight

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