Air
How do humans breathe air?
Humans breathe air through our nose or mouth and bring oxygen into our lungs.
How do humans drink water?
Humans drink water through our mouths.
How can we cause less pollution (water or air)?
We can walk, ride a bike, carpool to protect our air. To protect our water we could get rid of our chemicals safely like through garbage disposal, we can recycle and throw away our trash properly instead of littering.
What source of water is a tap/faucet?
A tap/faucet is a built sources of water.
What are 2 types of precipitation?
2 types of precipitation are rain and snow, but could also be hail, or sleet.
Trees are the living thing that make our air fresh and clean to breathe.
What are two things that live in water? Please name one plant and one animal.
Two things that live in water could include coral, seaweed, lily pads, dolphins, fish, sharks, whales, frogs, and jellyfish.
How can we use less water?
We can use less water by turning off the tap when brushing our teeth, only doing large loads of laundry or dishes, swimming in the summer instead of taking baths everyday, etc.
What source of water is an ocean?
An ocean is a natural source of water.
What is the stage of the water cycle called when the clouds get too full of water and the water falls down to the ground?
The stage of the water cycle when water falls to the ground is called precipitation.
How do plants breathe air?
Plants breathe air through their leaves.
How do plants 'drink' their water?
Plants 'drink' their water through their roots.
What is one thing that causes water pollution?
One thing that causes water pollution could include chemicals, gas or oil from spills, litter like cups, wrappers or trash.
What type of water source is a waterfall?
A waterfall is a natural source of water.
What is the name for the gas that forms when water evaporates?
The gas that forms when water evaporates is called water vapour.
How do we know that air takes up space?
We know that air takes up space because when we fill a bag and close it there is air in it that keeps the bag full.
What are 2 things you can tell me about how water looks, tastes, or smells?
Water is a clear, colourless, tasteless, odourless (smell-less) liquid!
What is one thing that creates air pollution?
One thing that creates air pollution could be smoke or fumes from fires, factories, chemicals, the exhaust from cars or airplanes.
Where do we get our water from? (Natural or built sources of water)
We get our water from built sources of water like taps, faucets, water fountains and wells, but some people around the world also get them from natural sources.
What is the stage of the water cycle called when the water vapour makes clouds?
It is condensation when the water forms clouds.
What is air?
Air is something most living things need to survive. It is made up of invisible gases.
What is water?
Water is a liquid most living things need to survive. Plants and humans need it to live and it gives us energy.
What is pollution?
Pollution is something that dirties our land, air and water that can make it unsafe to breathe, drink , use or live on.
Where do animals get their water from? (A natural or built source of water)
Animals get their water from a natural source of water like a lake, river, creek, puddle, pond or ocean.
What is the water cycle?
The water cycle is how the water on earth gets recycled and reused over and over and over again.