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KonstantinChe [14]
2 years ago
10

1. What is a biogeochemical cycle?

Biology
1 answer:
Alla [95]2 years ago
4 0

Answer:

1. In ecology and Earth science, a biogeochemical  cycle or substance turnover or cycling of substances is a pathway by which a chemical substance moves through biotic and abiotic compartments of Earth.

2. The sun, which drives the water cycle, heats water in the oceans. Some of it evaporates as vapor into the air. Rising vapor cools and condenses into clouds.

3. Heated by sunshine, the ground heats the air just above it. That warmed air starts to rise because, when warm, it is lighter and less dense than the air around it. As it rises, its pressure and temperature drop causing water vapor to condense. ... The air cools as it rises, and eventually clouds form.

Explanation:

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slava [35]

3, 1, 2, 5, 4. :-) I hope this helped. DNA is the smallest and the atmosphere is the largest.

7 0
3 years ago
Which statement does not explain the concept of the Doppler effect ?
sesenic [268]

Answer:

Doppler effect is a change in frequency and wavelength of a wave. It is caused by the change in distance between the thing creating the wave (causer) and whatever is measuring seeing or hearing the wave (watcher or observer). Another word for "causer" is "sender".

HOPE THIS HELPED!!!!!!!!!!!!!! XDDDD

3 0
3 years ago
Read 2 more answers
Which organisms perform cellular respiration?
adelina 88 [10]

Answer:

bacteria, archaea, plants, protists, animals, and fungi,

Explanation:

3 0
3 years ago
in a 3-point cross, crossovers that occur during the formation of which gametes can be scored using the phenotype of f2 progeny?
JulsSmile [24]

In gametes generated by F1 tri-hybrids and gametes produced by parents from true-breeding populations.

When non-sister chromatids of homologous chromosomes exchange genetic material during meiosis, novel allelic combinations are created in the daughter cells. The locations of three genes in the genome of an organism are identified using a three-point cross. A homozygous recessive individual is crossed with a person who is heterozygous for three mutations, and the progeny's phenotypes are graded. When F1 progeny are self-pollinated, a 3:1 ratio of F2 progeny are created.

To konw more about homologous chromosomes please click on the link brainly.com/question/27258467

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7 0
1 year ago
Which of the following is not true concerning the flow of energy through an ecosystem? a. Most solar energy is used in photosynt
sleet_krkn [62]

Answer;

D. Most of the energy from photosynthesis flows out as heat

Explanation;

Energy flow is the amount of energy that moves through a food chain in a given ecosystem.

Producers such as green plants in a ecosystem convert energy from the the sun into carbon bonds, such as those found in the sugar glucose through the process of photosynthesis.

The amount of chemical energy storied as nutrients in the bodies and wastes of organisms flows through ecosystems from one trophic level to the next and through this flow energy also is lost as heat. And the chemical energy available to the succeeding feeding level decreases.

7 0
3 years ago
Read 2 more answers
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