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Tuesday, October 29, 2019

Hurumanu - Fossil Fuels

Today in science, we learned what contributes to climate change, here they are:

Transport: most cars need gas or diesel to work gas is made from oil which is a fossil fuel.

Cows: create a gas called methane and it is 25x stronger than carbon dioxide.

Food: we need food to survive and is transported by trains planes trucks and ships and adds carbon dioxide.
Factories: make clothes cars electronics and processed foods that create a lot of pollution.

Electricity: can come from renewable sources out of water wind and sun fossil fuels release co2 into the atmosphere.

Waste: our landfills are growing and use good land and there are gases that contribute to climate change.

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