Multiple Choice
What do all the biotic and abiotic factors in a given area make up?
867
views
48. Ecology
Introduction to Ecology
Back48. Ecology
Introduction to Ecology
- Multiple ChoiceIs soil necessary for secondary succession in an ecosystem?786views
- Multiple ChoiceWhat role do lichens play in the environment during primary succession?848views
- Multiple ChoiceWhich of the following organisms is often a pioneer species in ecological succession?498views
- Multiple ChoiceIntroduced species can have deleterious effects on biological communities by:68views
- Multiple ChoiceWhy are food chains especially useful for describing the relationships of specialist species in an ecosystem?58views
- Multiple ChoiceWhy is a species' ecological niche critical to maintaining a healthy habitat?915views
- Multiple ChoiceHot spots are usually chosen for nature preserves because they _____.72views
- Multiple ChoiceWhen does the Northern Hemisphere receive the fewest direct rays from the Sun?56views
- Multiple ChoiceWhat is the most likely effect of reintroducing wolves into a national park on the populations of coyotes, grass, and ravens?24views
- Multiple ChoiceHow does a food web differ from a food chain in an ecological context?1010views
- Multiple ChoiceWhat is the typical range of annual rainfall in tropical rainforests?54views
- Multiple ChoiceSuccession will cease in an ecosystem when what occurs?1087views
- Multiple ChoiceWhich of the following is a possible consequence of ozone layer depletion on living organisms?768views
- Multiple ChoiceHow will clear-cutting of forests most likely affect the level of carbon dioxide (\(\mathrm{CO_2}\)) in the atmosphere?64views