Question and answer
Give two examples of each trophic category that can be found in your town, city, or country.
The first trophic level is Producers: Organisms that capture energy from the sun or chemical reactions to convert carbon dioxide to organic matter; most producers are green plants.(Boorse,Wright,2011) The second trophic level is Consumers which are [ organisms that derive their energy from feeding on other organisms or their products. ]
Question
Asked 10/16/2012 11:27:02 AM
0 Answers/Comments
Get an answer
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 is biodiversity? Is it important? Relate biodiversity to the trophic categories.
Weegy: Over the past decade, [ accelerating rates of species extinction have prompted an increasing number of studies to reduce species diversity experimentally and examine how this alters the efficiency by which communities capture resources and convert those into biomass1, 2. So far, the generality of patterns and processes observed in individual studies have been the subjects of considerable debate3, 4, 5, 6, 7. Here we present a formal meta-analysis of studies that have experimentally manipulated species diversity to examine how it affects the functioning of numerous trophic groups in multiple types of ecosystem. We show that the average effect of decreasing species richness is to decrease the abundance or biomass of the focal trophic group, leading to less complete depletion of resources used by that group. At the same time, analyses reveal that the standing stock of, and resource depletion by, the most species-rich polyculture tends to be no different from that of the single most productive species used in an experiment. Of the known mechanisms that might explain these trends, results are most consistent with what is called the |[lsquo]|sampling effect|[rsquo]|, which occurs when diverse communities are more likely to contain and become dominated by the most productive species. Whether this mechanism is widespread in natural communities is currently controversial. Patterns we report are remarkably consistent for four different trophic groups (producers, herbivores, detritivores and predators) and two major ecosystem types (aquatic and terrestrial). Collectively, our analyses suggest that the average species loss does indeed affect the functioning of a wide variety of organisms and ecosystems, but the magnitude of these effects is ultimately determined by the identity of species that are going extinct. ] (More)
Question
Expert Answered
Asked 10/16/2012 11:35:13 AM
0 Answers/Comments
Is biodiversity important?
Weegy: Biodiversity is important because it is the diversity of species in an area. It is really important to preserve biodiversity because bio diverse areas provide us with food, clean air, medicines, and beauty. (More)
Question
Expert Answered
Asked 10/16/2012 11:39:23 AM
0 Answers/Comments
17,443,326 questions answered
Popular Conversations
Solve the following equation, answer as a reduced, mixed number. Then ...
Weegy: 8x^2 - 2x = 1; 8x^2 - 2x - 1= 0; (4x + 1)(2x - 1) = 0 (4x + 1) = 0; 4x = -1, x = -1/4 or (2x - 1) = 0; 2x = 1; ...
9/18/2014 4:34:59 PM| 5 Answers
One number is 3 less than twice another. If their sum is 39, find the ...
Weegy: x + 2x - 3 = 39 User: The line that passes through (-1, -3) and (2, 1) User: Input in standard form the ...
9/18/2014 8:03:12 AM| 4 Answers
Simplify the expression where possible. (4c^2)^3 User: Simplify the ...
Weegy: -4x^4 User: Simplify the expression where possible. (x^2)^4 Weegy: that's not possible! what do you need to ...
9/18/2014 9:32:07 AM| 4 Answers
Simplify the expression where possible. (6^3)^-3 User: Simplify the ...
Weegy: (2^3) - 2 = 8 - 2 = 6 ; So the answer is 6. User: Evaluate the following expression. (5x)^0 User: ...
9/18/2014 9:35:27 AM| 4 Answers
Find the slope of the line whose equation is 7y = 3x + 1.
Weegy: C. The graph will shift 3 units to the right. User: Find the x-intercept of the line whose equation is 10x + ...
9/18/2014 8:01:25 AM| 3 Answers
Which word in the sentence is an indirect object? Send them ...
Weegy: D. apartment is an indirect object. User: Which word in the sentence is an indirect object? Choose all ...
9/18/2014 1:00:56 PM| 3 Answers
Solve the following equation, answer as a reduced, mixed number. Then ...
Weegy: 4/5x - 3 3/4 = 2 1/2 4/5x = 2 1/2 + 3 3/4 4/5x = 5/2 + 15/4 4/5x = 10/4 + 15/4 4/5x = 25/4 x = (25/4) / ...
9/18/2014 5:27:21 PM| 3 Answers
Select the difference of (8x2 - 3x3) - (5x2 - 9x3)
Weegy: (8x^2 - 3x^3) - (5x^2 - 9x^3) =8x^2 - 3x^3 - 5x^2 + 9x^3 =x^2(8-5) + x^3(9-3) =3x^2 + 6x^3 =3x^2(1+2x)
9/18/2014 12:12:12 AM| 2 Answers
Which of the following programs can open a bitmap file? A. ...
Weegy: Windows Paint can open a bitmap file. User: Which of the following would you click to access Help and ...
9/18/2014 1:07:28 AM| 2 Answers
The defining part of the business cycle is
9/18/2014 5:36:19 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 2107 [Total 26505]| Ratings 4| Comments 2067| Invitations 0|Offline
S
L
1
L
P
C
1
Points 1906 [Total 8437]| Ratings 8| Comments 1826| Invitations 0|Offline
S
L
1
1
1
1
L
1
L
Points 1535 [Total 11315]| Ratings 0| Comments 1535| Invitations 0|Offline
S
L
C
P
C
1
L
L
P
C
1
Points 1528 [Total 17467]| Ratings 12| Comments 1408| Invitations 0|Offline
S
L
P
C
L
P
C
P
C
L
P
C
P
C
P
C
Points 1368 [Total 18540]| Ratings 3| Comments 1338| Invitations 0|Offline
S
1
L
1
L
P
P
L
Points 591 [Total 11837]| Ratings 0| Comments 591| Invitations 0|Offline
S
L
P
C
P
C
1
L
P
C
L
P
C
P
C
P
C
P
C
Points 530 [Total 19061]| Ratings 1| Comments 520| Invitations 0|Offline
S
L
Points 491 [Total 1161]| Ratings 0| Comments 491| Invitations 0|Offline
S
1
L
L
Points 408 [Total 5532]| Ratings 4| Comments 368| Invitations 0|Offline
S
Points 52 [Total 52]| Ratings 2| Comments 32| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.