Biology, 12.11.2019 02:31 aide1234564

Which of the following soil properties is not influenced by microorganism activity?
a.
soil acidity
b.
amount of organic matter
c.
nutrient levels
d.
none of the above

Answers: 1

Show answers

Answers

Answer from: blackeyes7659

The correct answer is (d) None of the above.

The upper layer of earth in which plant grows is called as soil. This layer is rich in nutrients and organic matter. It helps in growth and development of plants. There are many factors that affects the growth of plant like the pH of soil, the amount of organic matter and the nutrient level. The microorganisms present in the soil utilizes the waste present in the soil and converts it into manures. The microorganism such as Actinomytes, protozoa, nematodes are present which is responsible for nutrient level.

Answer from: potatoismeh1

Soil refers to the organic and inorganic material found on earth surface. Soil are usually made up of about 25% of water, 25% of air, 45% mineral and 5% organic matter such as tiny living organism, humus and at times plant residue.

Further Explanation

Soil provides medium for plant growth. There are different factors that affect plant growth such as the soil PH, the amount of organic matter and the level of nutrients.

The microorganisms in the soil make use of the waste present in soil by converting it to manures. Some of the microorganisms found in the soil are solely responsible for the nutrient level. Examples are nematodes, protozoa and many more.

Soil comprises many different material and they develop slowly over a period of time. Soil is present on all the lands not covered by water. There are many types of soil and it is usually based on color, texture, profile and structure.

All the types of soil forms differently and they can be found in certain places on the earth surface, middle or under the earth surface. The soils that are present on the surface of the earth are open to direct climate. Soils are also exposed to some environmental factors such as wind, which can blow it away easily.

LEARN MORE:

What soil properties are influenced by microorganism activity

KEYWORDS:

soil phorganicinorganic

Answer from: Quest

there are no details given

explanation:

Answer from: Quest

answer: a) a compound microscope has a greater magnification ability than a simple microscope.

explanation:

Another question on Biology

Biology, 21.06.2019 15:50

When species lose their habitats they may..

Answers: 2

Answer

Biology, 22.06.2019 02:00

2. given that most biochemical (other than coal) rocks react with hydrochloric acid, what does that tell you about organisms?

Answers: 1

Answer

Biology, 22.06.2019 03:00

In a cross between individuals of a species of tropical fish, all of the male offspring have long tail fins, and none of the females possess the trait. mating two of the f1 fish fails to produce females with the trait. explain the inheritance pattern of the trait.

Answers: 3

Answer

Biology, 22.06.2019 08:10

A3 year-old is brought to the burn unit after pulling a pot of hot soup off the stove and spilling it on herself. she sustained 18% second degree burns on her legs and 20% third degree burns on her chest and arms. total body surface area burned is 38%. what icd-10-cm codes are reported for the burns (do not include external cause codes for the accident)?

Answers: 1

Answer

You know the right answer?

Which of the following soil properties is not influenced by microorganism activity?
a.
...

Questions