what is the difference between a food chain and a food web?

Answers

Answer 1

Answer:

A food chain follows one path of energy and materials between species. A food web is more complex and is a whole system of connected food chains.

Explanation:

Answer 2

A food chain is a basic network that shows the linear flow of nutrients and energy from one trophic level to another. A food web is a multitude of food chains that are interconnected at many trophic levels. Furthermore, a food web accurately represents all the various food chains that exist in an ecosystem.

Food chain:

A linear pathway showing the flow of energyAn organism of higher level trophic feeds on a specific organism of lower trophic levelHas no effect on the adaptability and competitiveness of organisms.

Food web:

A multitude of networks showing the flow of energyAn organism of higher trophic level has access to more members of a lower trophic level.Has a role in improving the adaptability and competitiveness of an organism.


Related Questions

Analyze the maps below and answer the question that follows. A world map titled Colonized Territories: 1945. The following are shaded: most of Africa, India, Guyana, Suriname, French Guiana, the Caribbean, Belize, Madagascar, Oceania, Bangladesh, Burma, Cambodia. Image by Aniraptor 2001 Map 1: Colonized Territories: 1945 A world map. The key shows Human Development Standing by color. Green = High Human Development, Yellow = Moderate Human Development, Red = Low Human Development. North America and Europe are dark green. Central America, the Caribbean, and South America are yellow, light green, medium green. Africa is yellow, orange, red, dark red, with small areas of light green. Australia is dark green. Asia is yellow, light green, medium green with areas of orange and dark red. Oceania is yellow and light green. Image by Marcos Elias Oliveira Junior Map 2: UN Human Development Index, 2009 Explain how the maps above depict the relationship between neocolonialism and human development.

Answers

Answer:

its b on edg

Explanation:

Answer:

The first map shows colonized nations in 1945. European powers had colonized vulnerable and faltering nations to undergird their economies. The second map shows that, even more than 50 years later, the majority of moderately developed or underdeveloped nations were former colonies of the presently highly developed nations. This conclusion supports neocolonialism in that former colonies have moved toward industrialization and economic independence. The economies of the former colonies are still, to an extent, dictated by, and even hampered by, their former colonizers.

Explanation:

this was the possible answer on edg. 2021

pls, need help i have classwork

Answers

Answer:

The League of Nations was established in 1919.

The aim was to keep world peace and to ensure security.

At its largest there were 58 countries involved with the LoN.

The League of Nations failed as there had to be unanimity for decisions. Unanimity made it really hard for the League to do anything. The League suffered big time from the absence of major powers — Germany, Japan, Italy ultimately left — and the lack of U.S. participation. They also had no army so that meant that when countries were trying to annex one another the League couldn't protect the land.

What are three ways you learn more about a new culture?
A. Talk to a person from the culture
B. Study the culture's political system
c. Look at what the country imports and exports
D. Examine a satellite image of the country

Answers

Answer:

B. Study the culture's political system

A. Talk to a person from the culture

C. Look at what the country imports and exports

Explanation:

PLEASE HELP I NEED THIS RIGHT AWAY.
which statement best describes the role of plate tectonics in changes that occur on Earth?
A. convection currents in the mantle cause mountain ranges to slowly collapse over time.
B. the movement of plates build pressure that is released during an earthquake.
C. the subduction of ocean crust cools the mantle and prevents volcanic eruptions.
D. seafloor spreading causes ocean basins to get smaller in the shower over time. ​

Answers

Answer:B.the movement of plates builds pressure and is released during an earthquake.

Answer:

The answer is A

Explanation:

I just did it on AP3X

How many days in leap year?

1) 365
2 366
3 367​

Answers

Answer:

Answer is 366 days!

Explanation:

I hope it's helpful!

Answer:

a year with 366 days is known as a leap year

70 pointssssss
Alter the words in a song to be about a period of geologic time.
Pls don’t give bad answers

Answers

Answer:

These are the times of Earth right from the start

At the beginning fact bacteria, algae chart

And we're not sure how

Pre-Cambrian start at creation

87% of notation

Silurian- land plants and insects

Devonian -- cone plants, fish with legs

Carboniferous- tropical forest, amphibians evolve

But reptiles are coming

Permian period last of the time

Insects, reptiles ignite

Most sea animal, amphibians will d*e, will d*e, yeah

Earth time

Mesozoic the era next in line

Triassic period- crocodiles, palm trees derive

Dinosaurs evolve

Jurassic, first birds on the Earth

Largest dinosaurs roaming, mammals on the Earth

Flowering plants but Cretaceous times were hard

All dinosaurs will d*e

Cenozoic modern time

Tertiary --primates

Quaternary- humans took the stage, the stage, yeah

Earth time

Take a trip through eras of time

How Earth has changed with life

Seeing things we haven't for a while

Earth time

Yeah, for all Earth time

Oh, for all Earth time

Yeah, for all Earth time

Earth Time

Oh those times were hard

Pre-Cambrian was lengthy

Bacteria mainly

Oh those times were hard

Insects and fish plenty

Oh those times were hard

Dinosaurs were de*dly

Oh those times were hard

With humans currently

Explanation:

Thank u

Why does the coastal plain of NC (North Carolina) slope down until it reaches sea level?

Answers

North Carolina is home to many mountains and wetlands, so I’m sure those have an impact in some way. Sea level rise most likely erodes the coast, causing it to slope. Hope this helps.
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