Nitrogen must be converted into nitrates before organisms can use it. If soil lacks nitrogen fixing bacteria, then it has few nitrates for the plants to take in.
The atmosphere of Antarctica is left out of the Antarctic Treaty System. thus option B is correct.
<h3>What is the purpose of the Antarctic Treaty system?</h3>
They are: to foster international scientific cooperation in Antarctica; to put aside territorial sovereignty conflicts; to demilitarize Antarctica, establish it as a zone free from nuclear tests and the disposal of radioactive waste, and ensure that it is utilized only for peaceful purposes.
By mandating that Antarctica could only be used for peaceful purposes, the Antarctic Treaty System (ATS) protects Antarctic soil. Even while the ATS is a robust piece of legislation designed to safeguard scientists, visitors, and Antarctica's natural resources, it does not provide any protection for the region's atmosphere. "The Protocol on Environmental Protection to the Antarctic Treaty" is the piece of legislation that governs how Antarctica's atmosphere should be treated.
Learn more about the Antarctic treaty system here:
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"They will have a mixture of white feathers and black feathers" is the one among the following choices given in the question that you would <span>expect to find in their offspring. The correct option among all the options that are given in the question is the third option or option "C". I hope the answer helps you.</span>
Answer:
Agricultural fertilizers are one of the main human causes of eutrophication. Fertilizers, used in farming to make soil more fertile, contain nitrogen and phosphorus. The use, or overuse, of fertilizers can cause these nutrients to runoff of the farmer's field and enter waterways. Eutrophication can have serious effects, like algal blooms that block light from getting into the water and harm the plants and animals that need it. If there's enough overgrowth of algae, it can prevent oxygen from getting into the water, making it hypoxic and creating a dead zone where no organisms can survive.
The following is a list of methods that can be used to control eutrophication:
planting vegetation along streambeds to slow erosion and absorb nutrients.
controlling application amount and timing of fertilizer.
controlling runoff from feedlots.
The best, easiest, and most efficient way to prevent eutrophication is by preventing excess nutrients from reaching water bodies. This can be done in a number of ways, the simplest of which is just being aware of the chemicals and fertilizers that we are using.
Answer:
If CRISPR is used to edit embryos or egg and sperm cells, the future generations are going to be affected as well. This is the biggest ethical concern regarding gene editing. As a result, the entire human species can be born with signs of gene modification procedures.
Ethical Concerns of CRISPR [Cons] Changes to the Germ-line Cells: Genetically modifications to human embryos and reproductive cells such as eggs and sperms are called germline editing. Changes to the germline can be passed to the next generation.
