1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anika [276]
4 years ago
9

What is permafrost?

Biology
2 answers:
aleksandrvk [35]4 years ago
6 0

Answer:

A. Layer of soil that always stays frozen

Ad libitum [116K]4 years ago
3 0

Answer:Layer of soil that always stays frozen

Explanation:permafrost are layer of soil that remain frozen, they contain soil,sands particles and rock that have been bound together by Ice. This happens when temperature is lowered in the soil below 0°C causing water between the rocks, cracks and soil to turn to ice.

Permafrost could be of detrimental effect when it decompose in warm temperature it could lead to release of gases that causes ozone layer depletion and release of some pathogen that are toxic to health. Permafrost covers a large area of land on the world.

You might be interested in
The law of conservation of energy states that
Ne4ueva [31]

Answer:

According to the law of conservation of energy, energy cannot be created or destroyed, although it can be changed from one form to another. KE + PE = constant.

Explanation:

hope this helps! mark me brailyest plzz:D

3 0
3 years ago
Earth's biosphere is described as
xxTIMURxx [149]

Answer:

the layer of the planet Earth where life exists

Explanation:

5 0
3 years ago
Read 2 more answers
Which of the following statements about continuous variables is
saul85 [17]

Answer:

I think it's A

must lie btn a clearly defined interval

5 0
3 years ago
Which area of the world is included in Oceania?
klemol [59]

Hawaii is included in Oceania

Explanation:

Hawaii is the constituent state of USA. It became the 50th US state on 21 August 1959.  It is famous for volcanic island. Honolulu is capital of Hawaii. The Honolulu is on the Oahu island. Hawaii island lie 2397 miles from San Francisco, California. It is economically vigorous state.

Mauna Loa and Mauna Kea are the highest mountains of Hawaii island. Niihau, Lanai, Kahoolawe, Molokai, Maui, Kauai, Oahu, and Hawaii are eight major island which is eastern end of chain

4 0
3 years ago
Why are the research findings in this article important to a systems ecologist who is researching this forest?
natali 33 [55]

Answer:the decline of lichens is an important indicator of an imbalance in the ecosystem. this research can help system ecologists predict how pollution will affect the entire ecosystem

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Two populations of birds with somewhat different coloration live on opposite sides of a peninsula. The habitatbetween the popula
    8·1 answer
  • This is a macromolecule that holds cell information in a coded form. Made of sugar
    13·1 answer
  • Which activity is a function of blood?
    7·2 answers
  • Is glycerol an atom?
    15·1 answer
  • Help... _____ produces organisms with genetic similarity.
    6·1 answer
  • Place the steps below in order from the first to happen to the last that will happen in hemostasis. Chemicals are released from
    11·1 answer
  • Why are some theories more widely accepted than others such as the theory of evolution?
    10·1 answer
  • Can someone pls help me with these two question pls I would really appreciate it. I’ll give brainliest to whoever answers it cor
    15·2 answers
  • The space that an organism in an ecosystem lives in is called a
    5·1 answer
  • Horses and zebras can be bred to produce a zorse, which is infertile. Which is most likely the reason zebras and horses are cons
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!