1. drink
2. clean/wash
3. transport
4. industry etc.
100
Name one form of fresh water.
1. ice 2. rivers and lakes 3. groundwater
100
List the parts of the cycle in order.
1. evaporation
2. condensation
3. precipitation
100
Process by which an organism uses water, carbon dioxide and energy from the sun to make food is ____________
photosynthesis
100
In the water cycle water is...
A. misused B. recycled C. "thrown away"
B. recycled
200
What substances are needed to carry out photosynthesis?
water, carbon dioxide and energy from the sun
200
How does water get underground?
soaks into the ground
200
What stage of the process forms clouds?
condensation
200
___________ is a place whate an organism lives and obtains all the things it needs to survive.
habitat
200
TRUE OR FALSE:
Water is constantly being evaporated.
true
300
TRUE OR FALSE...
All living things need water in order to carry out their body processes and for some a shelter.
true
300
What body(ies) of water take up most of Earth's fresh water? What percentage do they take up?
The Great Lakes take up 20%
300
How does water fall from clouds to earth's surface?
Cloud droplets grow larger and larger and eventually come sooo heavy they fall.
300
__________ is water found in cracks and spaces in underground soil and rock layers.
groundwater
300
Water that falls to Earth as a rain, snow, hail or sleet is...
precipitation
400
Which does an organism need more of...
water or food?
WATER
An organism can survive weeks without food, but only days without water
400
What is the biggest ocean in the world?
Pacific- bigger than all land area combined!
400
TRUE OR FALSE:
For over a million years, the total amount of water on Earth has changed greatly.
FALSE
400
The continous process by which water moves from earth's surface to the atmosphere and back is...
water cycle
400
Three sources from where water evaporates are...
1. oceans 2. lakes 3. plants
500
More animals live in
A. a water habitat
B. dry land habitat
B. dry land habitat
500
What fraction/percent/decimal represents the amount of fresh water used in ice?
3/4 75% .75
500
What is the source of energy for the cycle?
the suns energy
500
The process in which water is given off leaves as water vapor is...
transpiration
500
What happens in the water cycle?
Water moves from bodies of water, land and living things on Earth's surface into the atomosphere(evaporation & condensation) and back to Earth's surface(precipitation)