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Luba_88 [7]
3 years ago
13

3) ________ is the loss of more than 10% of soil productivity in arid areas due to such factors as erosion, soil compaction, ove

rgrazing, and forest removal. A) Climatization B) Alkalinization C) Desertification D) Salinization E) Stratification
Biology
1 answer:
Charra [1.4K]3 years ago
7 0

Answer:

C. Desertification.

Explanation:

This is mainly caused by overgrazing and other human and natural activities in this areas. When desertification happens in a land area, it hampers the land ability to support life; affecting wild species, agricultural crops, domestic animals and people. Its negative effect includes famine of the inhabitants, also mass migration, as it can also cause extinction of some organisms or species.

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Why might there be more dissolved oxygen in a lake in Vermont than in a similar sized lake in Florida in summer?
givi [52]
In summer, the temperature of Vermont is lower than that in Florida. And the temperature is an important factor influences the gas dissolving ability. When temperature increases, the ability will decrease. So there is more dissolved oxygen in Vermont's lake.
4 0
3 years ago
What is the difference between heat<br> and temperature
pickupchik [31]

Answer:

Situation

Explanation:

Heat is transferred

Temperature is how "hot" or "cold" an object is

3 0
3 years ago
Each orientation of chromosomes produces gametes with the same genetic information from each parent.
oksano4ka [1.4K]

Answer: a) true

Explanation:

The goal of mitosis is to produce daughter cells that are genetically identical to the mother cell, without a single extra or missing chromosome. Meiosis, on the other hand, is only used for one purpose in the human body: the production of gametes or sex cells, i.e. sperm and eggs. The question is oriented to mitosis, <u>in which prior to this cell division, the cell duplicates its DNA</u> so that each daughter cell then inherits the genetic material. That is, the cell originally possesses 23 chromosomes, they duplicate to a total of 46 so that then each daughter cell receives 23.

The metaphase is the second phase of mitosis and meiosis that occurs after prophase where the envelope is lost and microtubules of the achromatic spindle (also called meiotic or mitotic) appear.

During metaphase, the chromosomes align themselves in the middle of the cell and this balanced midline spindle alignment is due to the equal and opposing forces generated by the kinetochore brothers.

Then during metaphase, the chromosomes will line up in the center of the cell to be separated and go each to a different daughter cell. But the moment they're found there, each orientation of chromosomes produces gametes with the same genetic information from each parent. <u>Because because there have been no changes or mutations in the chromosomes, they have duplicated and have the same genetic information.</u>

6 0
3 years ago
Which energy source are cause of deforestation
Romashka [77]

Answer:

The energy source caused by deforestation is Woodfuel.

Explanation:

Hope this helps!

8 0
3 years ago
HELP FAST!!!!
Free_Kalibri [48]

It has more similarity to fossils in layer A than layer D.


4 0
3 years ago
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