Water /Carbon Cycle

Water is always on the move. Rain falling where you live may have been water in the ocean just days before. And the water you see in a river or stream may have been snow on a high mountaintop.
The water cycle is also known as the hydrologic cycle.
Fun Fact:
Hydro is Latin for water

Water can be in the atmosphere, on the land, in the ocean, and even underground. It is recycled over and over through the water cycle.
In the cycle, water changes state between liquid, solid (ice), and gas (water vapor).

Evaporation is the change from liquid to vapor form.
Evaporation turns the water that is on the surface of oceans, rivers, & lakes into water vapor using energy from the sun.
What type of energy transfer is taking place?

When water evaporates from plants it is a process called transpiration.
Plants lose water through their stems, leaves, and roots.
A fully grown tree may lose several hundred gallons of water through its leaves on a hot, dry day.

Condensation

Condensation is the process by which water vapor in the air is changed into liquid water.
The water vapor rises in the atmosphere and cools, forming tiny water droplets by a process called condensation.
Those water droplets make up clouds.

Precipitation
is water released from clouds in the form of rain, freezing rain, sleet, snow, or hail. It is the primary way water is delivered from the atmosphere to the Earth.

Runoff
The variety of ways by which water moves across the land.
As it flows, the water may seep into the ground, evaporate into the air, become stored in lakes or reservoirs, or be extracted for agricultural or other human uses.

Infiltration
Some of the precipitation seeps into the ground and becomes a part of the groundwater.
That seepage is called infiltration.

Accumulation
The process in which water pools in large bodies (like oceans, seas and lakes) Most of the water on Earth is in the Ocean.
Did you know?
Water stays in certain places longer than others. A drop of water may spend over 3,000 years in the ocean before moving on to another part of the water cycle while a drop of water spends an average of just eight days in the atmosphere before falling back to Earth.

Activity

• Grab a piece of paper
• Draw/web Map and explain all of the processes of the Water Cycle
• Turn in your work. 

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