Biology

Cynthia Dunn

3 January, 07:40

2

tivity

Atmospheric

Water (H. O gas)

2 of 6

Water from

oceans and

lakes

evaporates

and then

condenses to

form clouds

Groundwater

is taken up by

plant roots and

then, through

transpiration,

released to the

atmosphere

Waterfalls to

the surface as

precipitation

Surface runoff

leads through

rivers to lakes

and oceans

Some water

Seeps into the

ground and

becomes

groundwater

Ocean

Groundwater

Bological

- Physical Chemical

What is being cycled?