Water Cycle
Plants contribute to the water cycle through this process.
What is transpiration.
The gas form of water
What is Water Vapor.
Where does most of the earths evaporation come from.
What are oceans.
True or False - The water you are drinking might be water from millions of years ago.
What is True.
What causes clouds to form?
Water vapor rising into the air and cooling back into liquid water drops.
Water in the form of gas
What is water vapor.
What is water found underground called?
What is Ground Water.
True or False? Water is created during the Water Cycle.
False.
The energy source that drives the water cycle.
What is the Sun.
When liquid water turns to water vapor.
What is Evaporation.
What type of precipitation falls as frozen crystals?
What is Snow.
The process of condensation is when a gas turns into a ...
What is Liquid.
This is is the process of water being soaked into/moving through the ground.
What is Infiltration.
Where or in what form is most of Earth's Freshwater.
What are Ice form - Glaciers/ice burgs.
List the water cycle steps in order.
What is evaporation, sublimation, transpiration, condensation, precipitation, infiltration, runoff, accumulation.
What are two elements that make up water, and how many atoms of each are required?
2 hydrogen & 1 oxygen atoms.
Name 2 processes that absorb energy in order to happen
What are evaporation and transpiration
Why does the salt from the oceans not evaporate with the rest of the water?
Salt is too heavy to evaporate with the rest of the water.
Name two forms of precipitation.
rain, hail, sleet, and snow.
When water vapor turns into a liquid in the atmosphere it forms...
a cloud.
any form of water that falls from the clouds
precipitation
About how long can humans survive without water?
~3 days
Run off depends on _______ to move water across land.
gravity
When water moves from the sky to the earth
precipitation.
The water cycle is driven by _____ and the ______.
gravity, sun
the cooling process by which a gas changes back into a liquid
condensation
~97%
What force pulls water from clouds down to earth in the form of precipitation?
Gravity
Water leaves a plant through it's
What are leaves
About how much of the water on Earth is drinkable water?
< 1%