What term best describes the role of alligators in this ecosystem?
What are important things that alligators do that helps its ecosystem? -They dig deep depression (gator holes) that hold freshwater during dry spells, serve as refuges for aquatic life and supply freshwater and food for fish, insects, snakes, birds, and other animals.
Which statement below best explains what might have occurred to the population of insects at point A?
Which statement below best explains what might have occurred to the population of insects at point A ? The population reached carrying capacity and stabilized. What impact do the amounts of available energy,water,and oxygen have on an ecosystem.
How does biodiversity affect us?
Biodiversity underpins the health of the planet and has a direct impact on all our lives. Put simply, reduced biodiversity means millions of people face a future where food supplies are more vulnerable to pests and disease, and where fresh water is in irregular or short supply. For humans that is worrying.
Why is sustainable biodiversity important?
Biodiversity is essential for sustainable development and human well-being. It underpins the provision of food, fibre and water; it mitigates and provides resilience to climate change; it supports human health, and provides jobs in agriculture, fisheries, forestry and many other sectors.
How does biodiversity affect the sustainability of an ecosystem?
The higher biodiversity in an ecosystem means that there is a greater variety of genes and species in that ecosystem. A great variety of genes and species means that the ecosystem is better able to carry out natural processes in the face of external stress. Thus, the ecosystem is more sustainable.
Why are alligators important to the ecosystem?
Alligators play an important role in maintaining ecosystem balance. Sitting at the top of the food chain, alligators are apex predators and help keep other animal populations in balance. By digging holes and leaving trails throughout marshes, they create habitats for fish and marine invertebrates.
What does the term biodiversity refers to?
The term biodiversity (from “biological diversity”) refers to the variety of life on Earth at all its levels, from genes to ecosystems, and can encompass the evolutionary, ecological, and cultural processes that sustain life.
Which of the following is a major cause in the loss of biodiversity?
Biodiversity loss is caused by five primary drivers: habitat loss, invasive species, overexploitation (extreme hunting and fishing pressure), pollution, climate change associated with global warming. In each case, human beings and their activities play direct roles.
How will this change in the environment most likely affect the mouse population?
How will this change in the environment most likely affect the mouse population? The adaptation of thicker fur will be selected over thinner fur, and the population will evolve.