Question

19 - What term is used to describe a linear sequence in which energy is transmitted from one

organism to the next as each organism eats another organism?
a. food web
trophic level
b. food chain
energy pyramid
20 - What term is used to refer to the many feeding relationships that are possible in an
ecosystem?
a. food web
b. food chain
d.
21 - Which organism would occupy the level on an energy pyramid with the most energy?
a. bobcat
grasshopper
b. bird
carrot
a. the atmosphere
b. carbohydrates in plants
23- Where are fossil fuels located?
a. on the surface of Earth
b. deep within Earth
C.
d.
22 - In the carbon cycle, where do the producers get their carbon?
fossil fuels
animal remains
C.
d.
24 - How do lichens contribute to primary succession?
26 - Consumers are organisms that
C.
d.
a. eat only other animal species.
b. use solar
energy
C.
d.
27- The energy consumed by organisms
a. Lichens begin to break down rock to form soil.
b. Lichens decompose organic matter from animals and plants.
c. Lichens are nitrogen-fixing bacteria.
d. Lichens convert carbohydrates into fossil fuels.
25 - Where would you most likely find nitrogen-fixing bacteria?
a. in leaves of trees
b. on the roots of legumes
energy pyramid
energy transfer
C.
d.
C.
d.
beneath the ocean floor
all of the above
a. can be stored in fat and sugar molecules.
b. remains constant at all trophic levels.
c. undergoes magnification in food chains.
d. is not partially lost during digestion.
on dust particles in the atmosphere
in blue-green algae
are also known as self-feeders.
are also known as heterotrophs.

Answer 1

A food chain is a linear sequence in which energy is transmitted from one organism to the next as each organism eats another organism.

Step-by-step explanation:

The term used to describe a linear sequence in which energy is transmitted from one organism to the next as each organism eats another organism is food chain. A food chain represents the flow of energy from producers, such as plants, to consumers, such as herbivores and carnivores. For example, in a simple food chain, grass (producer) is eaten by a grasshopper (primary consumer), which is then eaten by a bird (secondary consumer).

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