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Oduvanchick [21]
3 years ago
5

When moving upward on an energy pyramid from one level to the next, what happens to the usable energy in an ecosystem?

Social Studies
2 answers:
iragen [17]3 years ago
7 0
The energy decreases by 90%
Andrei [34K]3 years ago
3 0

The right answer is “It decreases by 10%”. The amount of energy at each trophic level decreases as it moves over an ecosystem. Just 10 percent of the energy at any trophic level is relocated to the next one; the rest is lost mostly because metabolic processes like heat. Energy pyramids help to understand the trophic structure of an ecosystem: the number of consumer trophic levels that can be maintained is dependent on the magnitude and energy fertility of the producer level.

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3 years ago
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What 2 benefits did sea trading have over land trade routes?
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The routes were shorter
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3 years ago
Celia's impact on early intervention success could be determined through:
Kaylis [27]

The correct answer is experimental research. There are few successful early interventions on a meaningful scale, seemingly due to a lack of learning and information sharing across local authority areas, and the failure to robustly evaluate many government and charity interventions. Expert interviews suggest that practice varies significantly by local authority area, and there is a need to identify, evaluate and scale-up interventions that work. Experts identified three main areas of early intervention to improve outcomes for children in care: 1. Supporting care leavers, including through employability and accommodation support. 2. Raising educational attainment. 3. Mental health and emotional wellbeing support. Supporting the transition out of care is the area at which most initiatives are targeted. There is a need for more upstream support to contribute to improving outcomes for care leavers, for example, supporting improved educational attainment.

8 0
2 years ago
Mary tells you that she thinks the reason people live in poverty is because they are lazy. mary's thinking is an example of the
Thepotemich [5.8K]

Just World Phenomenon. Mary tells you that she thinks the reason people live in poverty is because they are lazy. Mary's thinking is an example of the Just World Phenomenon.

Explanation:

The Just World phenomenon is generally a belief of people that the world is Just, and what reaches someone is what he or she deserves. People generally believe that the world is fair and if something wrong happens with someone, it is truly because of that person's own fault. This is the irrational and illogical approach to rationalize the injustice of the world where people usually blame the person who is actually a victim.

Just like stated in this question, Mary thinks that people who live in poverty are just because they are lazy and don't want to work. Rather the real situation is often the opposite of it. People want to work but they don't get opportunities to get work. It is very easy to point fingers on people but when it comes to their own selves, it becomes so hard to bear. Everyone knows his situation better than others. No body knows that what are the situations a person is going through. So blaming the person for the failure is totally irrational and unjustified.

Learn more about world's injustice:

brainly.com/question/1622815

#LearnWithBrainly

4 0
3 years ago
Which four groups of settlers were in Georgia when it was a new colony?
oee [108]

Answer:

In the 1730s, England founded the last of its colonies in North America. ... His choice of Georgia, named for the new King, was also motivated by the idea of ... Meanwhile, Oglethorpe, who went to Georgia with the first settlers, began ... relating to the colonization of Georgia is to peruse the four volumes edited by Peter Force

Explanation:

Hope this answer helps you :)

Have a great day

Mark brainliest

4 0
3 years ago
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