Which sustainable practice is paired correctly with its impact on the environment ? using bamboo results in an increased use of forest trees practicing contour plowing results in a need for more land setting irrigation systems to run longer results in a reduction of water use creating more wind farms results in a reduction of fossil fuel use

Creating more wind farms results in a reduction of fossil fuel use

Sustainable development is to make earth a better place for everyone, without destroying the possibilities for the next generations. There are many Eco systems that need to be in balance for us to live here, the climate system is one of them. This system ensures that the climate is correct and the atmosphere emits the right amount of solar energy. With the harmful greenhouses gases (such as Carbon dioxide) we clog the atmosphere, this changes the temperature of the earth that can affect our development  

How we use energy is incredibly important. Oil and coal are samples of energy that we may run out of, using energy that renew themselves (wind farms) is good for the planet. Wind, water and sun are sustainable.

fumikage isn't really a bird, and tsuyu does have teeth. tsuyu has a transformation quirk which still allows her to be partially human. otherwise we'd have a large frog running around. fumikage has teeth because again, he isn't a bird. his head was a quirk mixture if i'm correct.