please help me to answer it.

Activity No. 3. The approaches of environmental studies viewed as a very complicated process. With the human population on many ecosystems that are widely dispersed around the globe also have detrimental impacts on biological communities as well about sustainability. Ecosystems and communities have evolved to keep abreast of the changing activities within a specific geographical unit. The physical, chemical and biological attributes of different communities will determine how our ecosystems will be in the many years to come. In this part, you require to draw conclusions, perspectives, and arguments about ecological system functions and communities' patterns from the unit lesson. I will supply the first two items, and you will continue the rest. 1. Human introduction and removal of biological species in a community have a profound effect on the community structure and its ecosystem functions. It is significant to consider long-term studies and investigation before embarking on this undertaking. It might hamper ecological services performed by organisms, neither limits ecosystems functionality, adding a new set of organisms in a community. 2. Species interactions are important in the process of natural selection. Through these processes, the unique set of organisms and environmental conditions will determine key organisms that can continue to flourish and pass off their genes to their offsprings, which will be the second line of resilient organisms that will shape a new set of biological communities. YOUR TURN 3. 4. 5. 6. 7. 8. 9. 10