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
IrinaVladis [17]
3 years ago
15

Summarize what the researchers did to improve the quality of post mining site soil

Biology
1 answer:
Salsk061 [2.6K]3 years ago
4 0

Answer:

The researcher centred on the potential uses of biochar, charcoal primarily used for agricultural and to improve the quality of post mining sites.

A method called mountaintop removal was used by mining firms. This means that they remove rock and mineral deposits off the top of the mountain to gain access to within the coal seams. The resulting soil is infertile and strongly acidic. The compacted soil after mine proves harder to  bring seed into the soil.

The researchers  try to use biochar to help reforest the soil at the post-mining site. Before it was reseeded and replanted, they got permission to add a layer of biochar to a post-mining site. the team created “planting cells” of biochar‐enhanced soil on the post‐mining site and that showed improvment in the sapling growth.

You might be interested in
Where should the origin of jointed appendages be placed on the phylogenetic tree?
wlad13 [49]
<span>At the base of Arthropoda.</span>
3 0
3 years ago
If a parent cell has 18 chromosomes, each daughter cell following meiosis II will have ________ chromosomes
bogdanovich [222]

Meiosis II will have 18 chromosomes.

Meiosis:

  • Somatic cells divide during meiosis, a process in which the genetic makeup or quantity of chromosomes in the daughter cells is maintained.
  • In sexually reproducing organisms, a kind of cell division known as meiosis results in a decrease in the number of chromosomes in gametes (the sex cells, or egg and sperm). Human body cells, also known as somatic cells, have two sets of chromosomes and are diploid (one from each parent).
  • A single cell splits twice during the meiosis process, resulting in four cells with half the original genetic material. These cells—sperm in men and eggs in women—are our sex cells.

Learn more about meiosis here brainly.com/question/16249478

#SPJ4

7 0
2 years ago
Millions of years ago, the Sierra Nevada region began to be uplifted along a crack in Earth's crust. The region on the other sid
BabaBlast [244]
D. Fold mountain that appeared wavy I think but just in case check an other answer
7 0
3 years ago
Mayfly Larva are sensitive to pollution. What would happen if a disaster struck such as pollution in the stream? SELECT ALL THAT
svp [43]

Answer:

<em>Organisms that are eaten by the mayfly will increase.</em>

<em>Organisms that eat mayfly will decrease at first.</em>

<em>Organisms that eat mayfly would consume more of other organisms in their diet</em>

Explanation:

her get killed or they will migrate from the stream that is polluted. The population of the organisms on which the mayfly larva fed would increase as it will have a lesser number of predators now.

On the other hand, the organisms which fed on the mayfly would decrease at first as they will have a lesser amount of food available. They might find another source of food in order to survive.

4 0
3 years ago
Planet with the surface that is reddish-yellow because of the iron oxide in the soil.
MissTica

Answer:

B. Mars.

Explanation:

Mars has a surface that is reddish-yellow.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Changes in a person's height and weight during middle adulthood are accompanied by a decline in
    15·1 answer
  • A type of asexual reproduction in which a prokaryotic cell replicates its DNA and divides in half, producing two identical daugh
    9·2 answers
  • Some neurons release more than one kind of neurotransmitter.​ true or false
    14·2 answers
  • Does trna bring amino acids to the nucleus or ribosomes
    6·1 answer
  • What often happens to rocks that undergo chemical weathering?
    12·1 answer
  • How does fever fight germs?
    7·2 answers
  • How does the structure of a starch differ from that of a simple sugar?
    12·1 answer
  • Products of cellular respiration Products of cellular respiratiihv
    8·1 answer
  • What is the most likely explanation for the results in the graph?
    7·1 answer
  • WHAT IS CELLULAR COMPONENTS CHARACTERISATION ​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!