Question

Coal, oil, and natural gas are considered fossil fuels because Select one: a. they are derived from earthquakes, which release old, fossilized remains of dead organisms b. they look like fossils c. they are derived from the eruption of volcanoes, which release old, fossilized remains of dead organisms d. they were formed from the decaying remains of dead organisms millions of years ago when environmental conditions were perfect for their formation e. we dig up fossils and chemically convert them into fuel sources Driving home, you pass through a warmer area with a lot of farm land. You notice a pond near the road that is thick with coating of green algae. This is a" pond. Select one: a. Mesotrophic b. Eutrophic c. Oligotrophic d. Point source e. Acid rain

Answer 1

0 are of dead organisms are considered as huge pressure and high Solu- Coal, oil and natural gas fossil fuels because Select One : d is the correct option: od- remains they were formed from the decaying millions of years ago when environmental conditions were formation perfect for their Explanation : - Coal, oil and natural gas fossils. These are made dead and de decaying matter under temperature turn into fossils, and these bre also used as fuel so they are also known as fossil fuels- The fossil fuels we use today ual from plands and animals that existed Thundreds millions actually of are act actually formed

home i a warmer area near of This is a Driving you pass through with lot of form laud. You noticed a pond the rood that is thick with coating of green algae. pond. © is the correct option o a. Mesotrophie to b- Eutrophic Oligofoopluc Select One: - O o d- Poul Source e- Acid Rain 0 Explanatow :- Troplie states of a lakelpoud & based on its fertility. "Troply" means nutrients there fore lakes are classified on the amount of nutrients available (phosphorous and Nitrogen) for organisms. 9. More fertile lakes have more nutrients and therefore algae. Algae more I shallow Water! Ballants Sediments, Au Eutrophic lake nutrients or Eu" means true therefore, Petroplic literally means true tuly nutrient ich cPan) futsophie lakes are shallow. They also have and plants lot of algae