Earth's resources

gold, diamond, oil, and natural gas

• fossil fuel

• renewable resources

• non-renewable resources

formed in layers of sedimentary work from microscopic plants or animals

• fossil fuels

• renewable resources

• non-renewable resources

• renewable energy

acid rain and smog are caused by

• fossil fuels

• all pollution

• sediment pollution

• when it's raining cats and dogs

Burning fossil fuels creates this gas in the atmosphere

• oxygen

• nitrogen

• carbon dioxide

• helium

something found in nature and used by people

• only renewable resources

• only fossil fuels

• only non-renewable resources

• natural resources

taking steps to protect the environment like recycling, reuse, conservation.....

• going red

• going green

• going blue

• going pink

wind, hydropower, solar

• types of fossil fuels

• non-renewable energy sources

• limited resources

• renewable energy sources

Human activity should be guided by the idea that the welfare of the environment and needs of future generations should be considered.

• sustainability

• consequence

• earth

• recycling

Having lots of different species in the ecosystem

• biodiversity

• biosphere

• bioplastic

• biohazard

Problems with the oceans and other water ways

• over-fishing

• oil spills

• sediment pollution

• all of the above