Fossil fuels are made from decomposing plants and animals. These fuels are found in the Earth’s crust and contain carbon and hydrogen, which can be burned for energy. Coal, oil, and natural gas are examples of fossil fuels. Fossil fuels are made fro...
When fossil fuels are burned, gases are released into the air and then fall back to earth as acid rain. Acid soilincrease the problem of carrying nutrients to lower soil levels. As nutrients are removed, soil is less fertile. Plants grow more slowly in acidic soil, and also become easily...
The acidity of rain and snow can lower the pH of the groundwater that enters the soil.By burning fossil fuels such as coal,oil and gasoline,humans have been contr ibuting to higher levels of acidity in many soils.When fossil fuels are burned, gases are released into the air and then fa...
Fossil fuels are non-renewable and finite. Once we run out, they’re gone. They are also a leading contributor to carbon emissions. When fossil fuels are burned, they lead to a net release of carbon dioxide. A renewable source like wood is part of a carbon lifecycle of absorption and em...
burned (4)we usually use coal to make electricity (5)/wail/some biomass(生物)fuels,such as wood,are not as harmful to the air.(6)can cause a little air pollution It does not produce harmful air as (7)as fossil fuels.Some biomass fuels do not produce any air pollution T he energy ...
The acidity of rain and snow can lower the pH of the groundwater that enters the soil.By burning fossil fuels such as coal,oil and gasoline,humans have been contr ibuting to higher levels of acidity in many soils.When fossil fuels are burned, gases are released into the air and then fa...
Solar power is now as cheap as some fossil fuels. It makes 8% of the electricity we use. Biomass(生物质能) Biomass is energy that we get from plants around us. For example, deadwood or grass is burned in power stations. This makes electricity. Biomass is green energy because we plant ...
As a result, coal,natural gas, and oil were formed.When the fuels are burned at power plants, electricityis made for homes. But power plants make the air uncleanwhen the fuels are burned. As a result, these gases pollutethe air, making it harmful to breathe. What's more, theseharmful...
Reports on efforts in Japan to recover and isolate carbon dioxide (CO2) when fossil fuels are burned. Sources of CO2; Idea for liquefying and sequestering by the National Institute of Materials and Chemical Research; Advantages of the technique; Research groups on CO2-related projects.Shindo...
The acidity of rain and snow can lower the pH of the groundwater that enters the soil.By burning fossil fuels such as coal,oil and gasoline,humans have been contributing to higher levels of acidity in many soils.When fossil fuels are burned.gases are released into the air and then fall ...