Ecology Questions

a human diet that has been enriched with a not native food such as sweet potatoes, beans, tomatoes, and corn that come from-

earths various organisms that appear to be evolving at an unpredictable rate largely known to scientists-

the application of biological sciences to create products from drugs, or create drugs from plants-

resources that are found on Earth in limited amounts that are replaced by natural process over extremely long periods of time are-

the Amazon Rainforest is an example of a habitat with high species variability known as ___________

any species that is essential to the health of an ecosystem

the level of biodiversity that involves a variety of habitats and communities-

resources that are replaced by natural processes faster than they are consumed are-

the separation of an ecosystem of an ecosystem into small pieces of land is-

the increasing concentration of toxic substances in organisms as trophic levels increase is-

the fact that organisms are adapted to survive in particular environments helps to explain why-

the variety of ecosystems that are present in the biosphere is-

the variety of genes or inheritable characteristics that are present in a population is-

an event in which a large percentage of all living species become extinct in a relatively short period of time is-

the use of living organisms to detoxify pollution is-

one of the factors that is increasing the rate of extinction is-

different environmental conditions that occur along the boundaries of an ecosystem is-

the gradual process of species becoming extinct is-

occurs when fertilizers, animal waste, sewage, or other substances rich in nitrogen and phosphorus flow into waterways, causing extensive algae growth is-

nonnative species that are either intentionally or unintentionally transported to a new habitat is-