Homework Answers
The answer is- c. typically flows from producers to a series of consumers.
In ecosystem energy flows from producers to consumers and it is always unidirectional.
We know energy flows from higher to lower. And in a ecosystem plants or autotrophs are the producers who can fix the energy from sun. Then they pass it on to the next trophic level.
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In an ecosystem, energy Select one cycles along with chemical nutrients. comes ultimately from bacteria typically...
• Compare chemical vs. energy movement through ecosystems. (Hint: one cycles through the ecosystem, one flows...
• Compare chemical vs. energy movement through ecosystems. (Hint: one cycles through the ecosystem, one flows out.) • What is the chemical equation for cellular respiration? Does this process occur in animals or plants?
Define and provide examples of the following concepts: Environment, ecosystem, abiotic and biotic factors, natural and...
Define and provide examples of the following concepts: Environment, ecosystem, abiotic and biotic factors, natural and experimental boundaries, flows of matter and energy. Explain how the boundaries of an ecosystem may differ from those like national parks, county, state or national borders. Explain how natural features of the landscape (ex: a watershed) or biological phenomena (ex: a species range) can be used to define the boundaries of an ecosystem. Explain how ecosystems vary in size and scale, and how some...
diagram indicate the a. return of chemical substances to the environment b. order of importance of...
diagram indicate the a. return of chemical substances to the environment b. order of importance of the various organisms c. direction in which organisms move in the environment d. the flow of energy from heterotrophs to autotrophs e. direction of energy flow through a series of organisms 17. The diagram represents a food chain. The arrows in the serious threat to many forested areas. Which would probably be the most ecologically sound method of gypsy moth control? a. increased application...
What is the hydrologic cycle? the cycle that illustrates how water cycles in, on and above...
What is the hydrologic cycle? the cycle that illustrates how water cycles in, on and above the Earth it illustrates the linear step by step way water moves it is a cycle that started when humans began overconsumption of water Sublimation is the process where --- O ice turns directly into vapor. liquid water turns into vapor. Transpiration is the process where O liquid enters the food chain. O liquid water turns into vapor. plants release water vapor. 1. A...
24.) last option: all statements are correct 22.) Select one for each box - eukaryotes, prokaryotes,...
24.) last option: all statements are correct
22.) Select one for each box - eukaryotes, prokaryotes, or
both
21) Some of the major consequences of bacteria having a greater ratio of surface are to volume (1 pts) are they are capable of reporducing more rapidity than eukaryotes they can more rapidily exchange of nutrients with their environements than larger eukaryotes they can metabolize compounds more rapidily than eukaryotes O two of the above are correct. All of the above are...
NPP = GPP – R Net primary production = ______________ = GPP – energy used for...
NPP = GPP – R
Net primary production =
______________
= GPP – energy used for cellular respiration
Gross primary production = ________________ production of
primary producers
Respiration = ______________________
Thus NPP is the amount of energy available to primary
consumers = primary production
Explain the different ways in which primary production is
influenced in terrestrial and aquatic ecosystems
Primary production: terrestrial
ecosystems influenced by water, temperature, and
nutrient availability
Evapotranspiration rate measures the amount of
water entering the atmosphere...
please help Question 23 (1 point) Which observation is NOT explained by the intermediate disturbance hypothesis...
please help
Question 23 (1 point) Which observation is NOT explained by the intermediate disturbance hypothesis In the interior of an old forest a low number of K-type species dominate the community Species evenness is larger when disturbances are extremely frequent Species richness increases immediately after a disturbance such as a fire, but may decrease later In beach dune environments, a low number of r-type species dominate the community Question 24 (1 point) Some birds follow moving swarms of army...
Which of the following describes a fundamental difference between commensalism and mutualism? Select one: a. Mutualism...
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• Compare chemical vs. energy movement through ecosystems. (Hint: one cycles through the ecosystem, one flows out.) • What is the chemical equation for cellular respiration? Does this process occur in animals or plants?
diagram indicate the a. return of chemical substances to the environment b. order of importance of the various organisms c. direction in which organisms move in the environment d. the flow of energy from heterotrophs to autotrophs e. direction of energy flow through a series of organisms 17. The diagram represents a food chain. The arrows in the serious threat to many forested areas. Which would probably be the most ecologically sound method of gypsy moth control? a. increased application...
What is the hydrologic cycle? the cycle that illustrates how water cycles in, on and above the Earth it illustrates the linear step by step way water moves it is a cycle that started when humans began overconsumption of water Sublimation is the process where --- O ice turns directly into vapor. liquid water turns into vapor. Transpiration is the process where O liquid enters the food chain. O liquid water turns into vapor. plants release water vapor. 1. A...
24.) last option: all statements are correct
22.) Select one for each box - eukaryotes, prokaryotes, or
both
21) Some of the major consequences of bacteria having a greater ratio of surface are to volume (1 pts) are they are capable of reporducing more rapidity than eukaryotes they can more rapidily exchange of nutrients with their environements than larger eukaryotes they can metabolize compounds more rapidily than eukaryotes O two of the above are correct. All of the above are...
NPP = GPP – R
Net primary production =
______________
= GPP – energy used for cellular respiration
Gross primary production = ________________ production of
primary producers
Respiration = ______________________
Thus NPP is the amount of energy available to primary
consumers = primary production
Explain the different ways in which primary production is
influenced in terrestrial and aquatic ecosystems
Primary production: terrestrial
ecosystems influenced by water, temperature, and
nutrient availability
Evapotranspiration rate measures the amount of
water entering the atmosphere...
please help
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