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
zheka24 [161]
3 years ago
10

How does the Earth get its brand new NITROGEN?

Biology
1 answer:
sergeinik [125]3 years ago
5 0

Answer:

Scientists show evidence that nitrogen acquired during Earth's formation came from both the inner and outer regions of the protoplanetary disk. Nitrogen is a volatile element that, like carbon, hydrogen and oxygen. Nitrogen makes up 78 per cent of the air we breathe, and it's thought that most of it was initially trapped in the chunks of primordial rubble that formed the Earth. When they smashed together, they coalesced and their nitrogen content has been seeping out along the molten cracks in the planet's crust ever since.

You might be interested in
A researcher observes that when two heterozygous plants with red flowers are crossed the resulting offspring include plants with
larisa86 [58]

Answer:

c

Explanation:

7 0
3 years ago
Read 2 more answers
50 pointss!! Name three things that threaten the water supply. How do you believe you can correct one of these problems in your
Alika [10]

Answer:

Microbes, salts, and pollution from agriculture and industry all contribute to the problem. Global warming will likely have major impacts on the world's freshwater resources.

Explanation:

Water source protection involves the protection of surface water sources and the protection of groundwater sources from contamination of any kind. Water source protection includes basic measures and rules such as the installation of a fence around the source or the banning of grazing animals in the surrounding area.

3 0
3 years ago
Describe the path of nitrogen from the atmosphere to plant protein nitrogen fixing bacteria
serg [7]
78% of air is in nitrogen 
6 0
4 years ago
How does your diet (the different types of foods you eat) affect the water cycle? what types of foods use the least amount of wa
Mekhanik [1.2K]

Answer: Your diet can probably effect. More animals may consume more water than others. Or more plants drink more water than others. by eliminating these animals, there is more water left. Some plants that use the last water is the Sago Palm, Snake plant, Orchids, Spider plant, and plenty of the plant species who are adapted to dry climats. The plants that consume the most water are Ferns, Lilys, Daylilies, Indian grass, Cattails, Iris, and Elephant ears. The animals that consume the most water is probably the biggest animals like elephants and cows, who according to my search can consume up to 100 gallons of water a day durring hot summer months. So, the least water, the less it will rain, the less clouds there would be, and the easier it would be for the land to dry out.

Explanation:

3 0
3 years ago
What do the offspring look like?
Nina [5.8K]

Living things produce offspring of the same species, but in many cases offspring are not identical with each other or with their parents. Plants and animals, including humans, resemble their parents in many features because information is passed from one generation to the next.

5 0
3 years ago
Other questions:
  • The nurse is caring for a critically ill client in the icu. the nurse documents the client's respiratory rate as bradypnea. the
    9·1 answer
  • Why do people think the earth is flat?
    15·2 answers
  • (What can best be inferred about the hind leg bones seen in whales?
    5·1 answer
  • The section of the cell membrane illustrates one method of cellular transport. Consider steps A, B and C. What transport mechani
    13·1 answer
  • QUICK ANSWER PLZ
    5·1 answer
  • Charles and Irene are editors at a content development firm. Both of​ them, unknowingly, are working on the same copy of the ann
    11·1 answer
  • A​ 40-year-old male patient has crashed his motorcycle. he complains of pain to his right leg. when palpating his​ leg, you are
    8·1 answer
  • Scientists can learn all of the following by studying fossils EXCEPT:
    9·2 answers
  • Which of the following would best support a claim that most people feel hopeful about the future of the economy? (5 points) A ta
    9·1 answer
  • 6. Explain how only 20 amino acids can form the amazing variety of proteins found in
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!