13 points! i really need or i am grounded plz asap 1 if a forrest ecosystem is removed through clear-cutting, many species of organisms that lived in the ecosystem diapered. the loss is due 2 when fossil fuels are burned , they the main green house gas responsible for global warming trends. 3 by switching from fossil fuels to solar wind, hydroelectric, and other renewable sources of energy humans the trends in biodiversity loss. 4 depletion of the in the atmosphere has slowed because of an international ban on the manufacture of chemical compounds used in refrigerators and aerosol spray cans. 5 fertilizers and pesticides applied to farm fields in pennsylvanian have made their way down to cheese peek bay in maryland this is an example of 6 before beginning any land development project, people should carry out a( analysis to consider all of the potential impacts of the projects on local ecosystems 7 if changing conditions lead to decreased oxygen levels in the stream, the carrying capacity of the stream for the trout will decrease. oxygen level in water therefor a( respect to the number of trout that that a particular stream can support. 8 to conserve material and energy, it is best to recycle as much solid material as possible. recycling slows the rate of waste going 9 disturbance of an ecosystem by human activity often has negative effects on the number of species which is a mesure of its