What is in constant motion and found everywhere around the world?
water
What state of water is ice?
solid
What happens when water boils?
it becomes water vapour
What does the water cycle describe?
How water is exchanged through the Earth’s land and atmosphere
What causes water to change state?
changes in temperature
At -10ºC in what state is water?
It’s a solid (ice).
What is the most common form of water?
liquid water
What state of water is water vapour?
gas
What are the different forms of precipitation?
rain, snow, or sleet
What is the change from solid to liquid?
melting
What happens when ice is heated?
It melts.
What happens during precipitation?
When water droplets come together, they become bigger and form clouds. Precipitation falls to the Earth in the form of rain, snow or sleet.
Describe the process of condensation
When water vapour rises, it condenses and turns into tiny droplets that form into clouds
At what temperature does water freeze?
At 0ºC