How can human beings work to combat and reduce the many negative impacts to the planet?
I

Use more renewable resources (solar, wind, hydroelectric, etc) and fewer fossil fuels (coal, petroleum, and natural gas), since fossil fuels produce a lot of carbon dioxide Eat less livestock (farm animals, such as cows, produce a lot of methane and waste) and possibly become vegetarian/vegan Decrease deforestation (trees absorb carbon dioxide and release oxygen)Recycle/reuse more items to decrease the amount of trash in oceans, forests, and other ecosystems

This type of galaxy is an approximately ellipsoidal shape and a smooth, nearly featureless image. they are the largest single star systems, in the universe and are built by the collisions of many smaller galaxies.