I ............ if she is going to pass the exam.
form
gather
wonder
turn
We conduct an........in the science lab at school.
source
state
form
experiment
A.................... is a very small drop of liquid.
droplet
sunlight
rain
cloud
Ice cubes are in form of............
gas
vapor
liquid
solid
During the evaporation, what happens to water?
It changes from gas to liquid.
It turns into water vapor.
Droplets get bigger and heavier.
A lot of droplets come together.
A lot of droplets come together and.............clouds.
gather
cause
form
rise
After condensation, the next step in the water cycle is ___________.
precipitation
condensation
collection
evaporation
What state change takes place during evaporation?
Water changes from liquid to gas.
Water cools down and becomes liquid.
Water changes from gas to liquid.
Water changes from solid to gas.
Water can be in three different .................: solid,liquid or gas.
heat
temperature
sources
states
What does a gas turn into when it condenses?
solid
ice
gas
liquid
Can you..........me a glass of orange juice please?
pour
fall
vapor
condense
Oceans,lakes,rivers and seas are types of water.........
sources
states
ceremonies
causes
Please ........... the cupcakes with plastic wrap so they stay fresh.
cover
cool
form
rise
When water becomes a gas in the air,this is called.........
condensation
precipitation
evaporation
collection
They decided to............. in a restaurant near the park for dinner.
turn
become
gather
cause
Water vapor is light,so it...................up into the air.
covers
rises
turns
forms
The heavy rain may ................. flooding in the area.
change
gather
cause
heat
What is the second step in the water cycle?
precipitation
evaporation
condensation
collection
When you........something,you make it warm or hot.
lose
chill
freeze
heat
What is the main source of energy for the water cycle?
The moon
The wind
The sun
The clouds
When water vapor cools down, it becomes a liquid.This is called........
precipitation
condensation
evaporation
vapor
What happens to water vapor as it rises?
It turns hotter in the clouds
It becomes cooler and condenses.
It gathers more heat from the sun.
It gains heat on the way up.
Water............ is the water in the air that we can't see.
droplet
vapor
rain
source
Water vapor............into water droplets.
evaporates
condenses
rises
covers
When you freeze water as a liquid you get a.........................
vapor
liquid
gas
solid