What is the difference between food chains, food webs, and energy pyramids?

2 answers:

7 0

Food chain is when a creature relied on other ones for resources such as food. As the food chain expands, food web is created and began to spread among the species. The food web is the mass of species being dependent to others. And it leads to one species at a time. In other words it connects to each other like a chain. A energy pyramid is when the species bring its energy to another one. The spread of energy increases depending on the size of that creature.

marshall27 [118]2 years ago

5 0

Food chain is a hierarchical series of organism each dependent on the next as a source of food while a food web is a system of interlocking and interpendent food chains. on the other hand, energy pyramid as a graphical model of energy flow in a community.

You might be interested in

How are the events of excitation-contraction coupling in cardiac muscle cells similar to skeletal muscle cells?

nadezda [96]

The events of excitation-contraction coupling in cardiac muscle cells are similar to skeletal muscle cells through electrical activity.

7 0

3 years ago

Sam does an experiment in his lab. He discovers that the mass of the reactants before his

myrzilka [38]

Answer:

The law of conservation of mass

Explanation:

6 0

3 years ago

Which mineral weathers faster hornblende and quartz?

Harrizon [31]

The answer is hornblende

7 0

3 years ago

Describe what needs to occur in order for a metamorphic rock to form.

katovenus [111]

Answer:

Any sort of prexisting rock whether sedimentary, igneous, or even metamorphic rock must change under extreme conditions like extreme heat or pressure.

Explanation:

An igneous rock is a rock that has been created via cooling of magma.

A sedimentary rock is formed from sediments, whether they be natural like seashells, or other pieces of older rocks that have worn away. usually formed under pressure.

A metamorphic rock is a rock that's changed, because it was put under extreme pressure or exposed to extreme heat.

Think of the part morphic in the word metamorphic-it literally means that it morphed or that it changed dramatically.

There are two ways for a rock to become metamorphic under extreme pressure or extreme heat. and there are two types of metamorphic rocks, contact metamorphism and regional metamorphism.

Those mean pretty much exactly what they say.

If you have any more questions, ask, but i think I covered the most important parts of the answer.

best of luck

8 0

3 years ago

PLEASE HELP

ANEK [815]

Answer:

Tubules?

Explanation

The trachea, spiracle, and air sac are part of their respiratory system, Howeber, the tubules are what take away the carbon dioxide from their system. Im not sure if they produce the carbon dioixde. But they are a part of what removes the carbon-dioxide from their body.

8 0

2 years ago