C. d. e. 25% 10% 1% 27. Two different animal species feed on the same plant spec

Question

C. d. e. 25% 10% 1% 27. Two different animal species feed on the same plant species. The relationship between these animals is . commensalism b. predation c. parasitism d. mutualism e. competition 28. The vertical structure of the tropical forest is due to the intense competition for: a. moisture b. nitrogen c. carbon dioxide d. minerals e light 29. Historically, in the North American interior, grasslands were protected from the encroachment of forests by: a. lightning strikes and Indians setting fires b. locally heavy rainfall during the spring c. long periods of winter snow pack d. Smokey the Bear 30. In a food chain consisting of phytoplankton zooplankton fish fishermen sharks, the fishermen are a. primary consumers b. secondary consumers c. third-level consumers d. primary producers e. secondary producers Essays 1 (15 pts) A famous ecologist once said that the ecosystem can be described simply by the statement... "everything is connected to everything Choose a specific organism in a specific

Explanation / Answer

27. e. compitition.

If two different species (may also be same species) are competing for the common limited food source, then the relation between these two animal species is competition.

28. e. light.

The vertical structure of the tropical forest is due to the intense competition for light.

29. a. lightning strikes and Indians setting fires

Historically, in the North Americal interior, grasslands are protected from the encrochment of forests by lightning strikes and Indians setting fires.

30. c. third level consumer

phytoplankton -------> Primary producer

zooplankton ------> primar consumer

fish ----------------> secondary consumer

fisherman ----------->tertiary consumer

Related Questions

Navigate

• Browse (All)
• Browse C
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.