Transcript water cycle ELL

• What is
water?
• Identify 5
ways you
use water
To brush teeth
Ways I
use water
Vocabulary
Cycle- something that happens again and again
Evaporate – change from liquid to gas
Condense – change from gas to liquid
Precipitation- rain, snow, sleet, or hail
Transpiration – water given off by plants and
animals
Runoff – water that stays above ground
Aquifer – underground water source
Match the term and its meaning
____ Cycle
A) change from gas to liquid
____ Evaporate
B) change from liquid to gas
____ Condense
C) something that happens again and again
____ Precipitation
D) Water given off by living things
____ Transpiration
E) Water that stays above ground
____ Runoff
F) Rain, snow, sleet, hail
____ Aquifer
G) Underground water source
• Read the passage
• Answer the questions
• Complete a diagram of the water cycle
A cycle is something that happens over and
over again. Many materials cycle through
nature. Water moves through a cycle.
Evaporation happens when the sun warms the
water. The water changes to water vapor and
goes into the air. Most evaporation is from the
ocean.
Condensation happens when the water vapor
cools. Tiny droplets of water in the air form
clouds.
When the droplets become large enough, they fall
as precipitation – usually rain or snow.
Some water goes into the ground. It becomes
groundwater.
Other water goes into streams, rivers and lakes as
runoff.
Questions
1. Name 2 kinds of precipitation.
2. What is evaporation?
3. What process happens after
evaporation?
4. What is a cycle?
5. Why is temperature important in
the water cycle?
Use these terms to
label the diagram
1. Evaporation
2. Water vapor
3. Condensation
4. Precipitation
5. Run off
6. Snow
7. Rain
8. Hail
Evaporation
vapor
air
lakes
heating
evaporation
ocean
On a warm, sunny day, water in a glass of
water seems to slowly disappear. This is
because the energy from the sun is
_______________ the water up and turning the
liquid water into water ______________. This
process is called ___________________. When
the water evaporates, it becomes an invisible
gas in the _____________________.
Evaporation takes places all over the earth, but
especially in the ________________ and
________________ where there is lots of water.
Condensation
Condenses
rain
droplets
crystals
As the water vapor rises, it cools off and
______________________ into water
_________________. If the water vapor
becomes extremely cold, it will form ice
________________ instead of water
droplets. As the water droplets or ice
crystals grow bigger and more numerous,
they form ___________________.
Precipitation
Heavy
fall
rain
snow
sleet
If water droplets or ice crystals become too
_______________, they can’t stay in the
air. They _________________. Water
droplets precipitate as ________________
and ice crystals precipitate as
_________________. Sometimes, the rain
freezes before it hits the earth and
precipitates as _________________.
Runoff
Rivers
glaciers
runoff
plants
cycle
streams
This precipitation gathers into ________________
and _________________ that flow down to the
lakes and oceans. This is called
__________________. Not all of the water
makes it back to the oceans and lakes right
away. Some of it is used by animals and
________________. Some is frozen into
___________________. Eventually, the animals
and plants breathe the water out and the
glaciers melt, releasing the water back into the
water _______________.
Water Words
We can find water in
many places and in
many forms. Water
can be solid, liquid or
a gas.
Choose 8 of these
water words.
Create a story,
poem or song
using the words
you select.
Rain
ice cube
steam
Snow
river
frost
dew
icicle
Hail
Stream
vapor
Glacier
Iceberg
waterfall
lake
Ocean
River
sleet
Creek
Tears
sweat