Question and answer
Question not found
Ask a question
Not a good answer? Get an answer now. (Free)
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
What term is used to refer to the many interconnecting feeding relationships that are possible in an ecosystem? A. food web B. food chain C. energy pyramid D. energy transfer
Weegy: Answer: food web. All the interconnected paths of energy flowing from species to species in an ecosystem is called a food web. (More)
Question
Expert Answered
Updated 118 days ago|6/4/2014 12:14:33 PM
0 Answers/Comments
Which of the following describes soil and temperature in an ecosystem? A. selection factors B. biotic factors C. abiotic factors D. unnecessary factors
Weegy: The best describes soil and temperature in an ecosystem is under abiotic factor.. n ecosystem is a community of living organisms (plants, animals and microbes) in conjunction with the nonliving components of their environment (things like air, [ water and mineral soil), interacting as a system.[2] These components are regarded as linked together through nutrient cycles and energy flows.[3] As ecosystems are defined by the network of interactions among organisms, and between organisms and their environment,[4] they can come in any size but usually encompass specific, limited spaces[5] (although it is sometimes said that the entire planet is an ecosystem).[6] Energy, water, nitrogen and soil minerals are other essential abiotic components of an ecosystem. The energy that flows through ecosystems is obtained primarily from the sun. It generally enters the system through photosynthesis, a process that also captures carbon from the atmosphere. By feeding on plants and on one another, animals play an important role in the movement of matter and energy through the system. They also influence the quantity of plant and microbial biomass present. By breaking down dead organic matter, decomposers release carbon back to the atmosphere and facilitate nutrient cycling by converting nutrients stored in dead biomass back to a form that can be readily used by plants and other microbes.[7] Ecosystems are controlled both by external and internal factors. External factors such as climate, the parent material which forms the soil and topography, control the overall structure an ecosystem and the way things work within it, but are not themselves influenced by the ecosystem.[8] Other external factors include time and potential biota. Ecosystems are dynamic entities—invariably, they are subject to periodic disturbances and are in the process of recovering from some past disturbance.[9] Ecosystems in similar environments that are located in different parts of the world can end up ... (More)
Question
Expert Answered
Asked 9/24/2012 12:42:20 PM
0 Answers/Comments
The statement “It is hot and sunny today; the temperature is 88 degrees at 11:00 a.m.” describes
Weegy: a really hot day (More)
Question
Expert Answered
Asked 9/25/2012 11:30:39 AM
0 Answers/Comments
Which of the following is not an environmental effect of deforestation? A. loss of topsoil B. reestablishment of trees C. reduction of wildlife habitat D. soil erosion
Weegy: B. Reestablishment of trees is not an environmental effect of deforestation. (More)
Question
Expert Answered
Updated 209 days ago|3/5/2014 11:24:51 AM
0 Answers/Comments
Which of the following statements about tree harvesting is correct? A. Selective cutting minimizes the impact on forest ecosystems. B. Clear cutting is quick but is more expensive than other methods due to the vast areas involved. C. Selective cutting eliminates the possibility of soil erosion. D. Clear cutting requires the most road building due to the large numbers of trees harvested.
Weegy: The answer is: C. [ Selective cutting eliminates the possibility of soil erosion. ] (More)
Question
Expert Answered
Updated 118 days ago|6/4/2014 12:19:04 PM
1 Answer/Comment
The following statement about tree harvesting is correct: Selective cutting minimizes the impact on forest ecosystems.
Added 118 days ago|6/4/2014 12:19:04 PM
This answer has been confirmed as correct, not copied, and helpful.
17,602,151 questions answered
Popular Conversations
A list of potential sources of information for a paper is a(n) ...
Weegy: A list of potential sources of information for a paper in annotated bibliography. User: An index to ...
9/29/2014 2:50:04 PM| 4 Answers
You've settled on an idea for an essay to write. What should you do ...
Weegy: D.) Conduct interviews, do some research, ask questions, and make a plan. User: To make sure your reader ...
9/29/2014 5:55:28 PM| 4 Answers
What is the square root of 6000?
9/29/2014 2:39:45 PM| 3 Answers
Because the subject of a composition is like a crystal with many ...
Weegy: Because the subject of a composition is like a crystal with many facets, you should A. offer your reader ideas ...
9/29/2014 7:06:34 PM| 3 Answers
The densest ocean water is generally found a. in the surface ...
Weegy: A. in the surface zone User: In which zone is ocean temperature most affected by the weather? a. transition ...
9/30/2014 6:07:25 AM| 3 Answers
The pressure of ocean water increases as depth increases. User: The ...
Weegy: It originates in the Gulf of Mexico and, as the Florida Current, passes through the Straits of Florida and then ...
9/30/2014 6:27:02 AM| 3 Answers
In the Roman Republic, ____________ did not have power in the ...
Weegy: In the Roman Republic,non-citizens did not have power in the government.
9/29/2014 5:48:03 AM| 2 Answers
Weegy Stuff
S
R
L
1
1
P
C
1
P
1
1
L
P
C
P
C
1
P
C
L
P
C
1
P
C
P
C
P
C
L
Points 3316 [Total 27714]| Ratings 8| Comments 3236| Invitations 0|Offline
S
L
1
L
P
C
1
Points 2951 [Total 9482]| Ratings 12| Comments 2831| Invitations 0|Offline
S
L
P
C
L
P
C
P
C
L
P
C
P
C
P
C
Points 2747 [Total 19919]| Ratings 12| Comments 2627| Invitations 0|Offline
S
L
C
P
C
1
L
L
P
C
1
Points 2739 [Total 18678]| Ratings 18| Comments 2559| Invitations 0|Online
S
L
1
1
1
1
L
1
L
Points 2594 [Total 12374]| Ratings 0| Comments 2594| Invitations 0|Offline
S
1
L
1
L
P
P
L
Points 968 [Total 12214]| Ratings 0| Comments 968| Invitations 0|Offline
S
L
P
C
P
C
1
L
P
C
L
P
C
P
C
P
C
P
C
Points 864 [Total 19395]| Ratings 2| Comments 844| Invitations 0|Offline
S
L
Points 733 [Total 1402]| Ratings 0| Comments 733| Invitations 0|Offline
S
1
L
L
Points 652 [Total 5775]| Ratings 5| Comments 602| Invitations 0|Online
S
P
C
L
P
L
1
Points 176 [Total 6233]| Ratings 2| Comments 156| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.