Waste and our world

What are natures cycles?

• Soil cycle

• Animal cycle

• Air cycle

• Water cycle

Who makes more waste

• Nature

• Humans

What breaks down organic matter?

• Animals

• Plants

• Decomposers

• Rats

What can go in the compost?

• Plastic

• Glass bottles

• Food scraps

• Fruit

What happens during percipitation?

• Water rises into the atmosphere from the heat of the sun

• water vapour condenses into water droplets to form clouds

• rain or snow fall from the clouds

When water evaporates and rises into the atmosphere from the heat of the sun, it is called

• Condensation

• Evaporation

• Precipitation

What do plants breathe out as waste?

• Carbon dioxide

• Oxygen

• Carbon monoxide

• Nitrogen

The cycle where animals and plants exchange carbon dioxide and oxygen is called

• Soil cycle

• water cycle

• air cycle

an example of animal waste includes

• Bones

• leaves

• carbon dioxide

• oxygen

What do decomposers do?

• help with condensation

• break down plastics

• break down organic matter