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Published byEdith Bridges Modified over 9 years ago
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By: Danielle Picard
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Enviro-Pigs are genetically modified pigs that is able to digest phosphorus. This means that the don’t need to be feed as often. They give off less phosphorus pollution The purpose of the enviro-pig is so that when they use the pigs manure on the land it is more environmentally friendly. A pro is that they don’t eat a lot so they reduce the cost of food and water pollution. A Con is in the beginning the cost for the farmer will be expensive
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Biodiesel is a clean burning alternative fuel produced by renewable resources. Biodiesel is made by a chemical process. The purpose for biodiesel is it is better for the environment which is also a pro. Some other pros are it’s the best use for limited supplies in fossil fuels and it reduces air pollution. Some cons are rain forests are being converted into to palm oil productions and current crop cannot keep pace with the bio materials needed for producing biodiesels
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Composting is natures process of recycling decomposed organic materials into a soil which is known as compost. The purpose of composting is to enrich the soil much faster than it would take for nature to make rich soil. Some good things about composting is it is very easy, eco-friendly, doesn’t cost much, and helps your garden stay healthy. Some cons are in the winter instead of just throwing things away you have to save them in buckets to later on make a compost, and unwanted animals may be trouble because they want some of the material
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Methane is also a natural gas and an important energy source. Methane is over 20 times more effective in trapping heat than carbon dioxide. Using Methane as an energy source is and environmental benefit. Some pros for this is it is the cleanest burning fossil fuel, and unlike other gases methane doesn’t give off as much pollution to the air such as smog. A Con is that is can be harmful if not contained or burned. Methane gas
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Plastic Products made form corn are Biodegradable. The purpose of plastic products made from corn is so that we have things we can use that are biodegradable. A pro is they come from renewable resources. A con is most of the corn used is genetically modified.
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What is a con about the enviro-pig? What process is used to make biodiesel? What is composting? What is a con about biodiesel? What are plastic products made from corn?
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