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qaws [65]
3 years ago
10

What is the total amount of carbon added to the atmosphere from soil and the burning of fossil fuels?(this is for gizmos lab car

bon cycle)
Biology
2 answers:
vova2212 [387]3 years ago
7 0

Answer: When humans burn fossil fuels to power factories, power plants, cars and trucks, most of the carbon quickly enters the atmosphere as carbon dioxide gas. Each year, five and a half billion tons of carbon is released by burning fossil fuels. Of this massive amount, 3.3 billion tons stays in the atmosphere.

polet [3.4K]3 years ago
3 0

Answer: 3.3 billion tons stays in the atmosphere

Explanation:

when fossil fuels to power everyday things and etc each year 5 billion and a half tons of carbon is going up into the air and etc.

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Lena [83]
Plates slid past each other
4 0
4 years ago
Read 2 more answers
HURRY!! PLEASE HURRY!
diamong [38]

Explanation:

cost

  • ongoing maintenance
  • initial design and construction​

benefit

  • protection of infrastructure
  • lower insurance costs
  • employment opportunities

The flood mitigation projects have initial startup costs and ongoing maintenance costs over the years. However, apart from the costs, these have additional benefits like lower insurance costs due to protected infrastructure and  reduced flood damage, along with employment opportunities during building and maintenance.

Further Explanation:

Flooding usually happens when lots of rainfall occurs in relatively short time periods. These are usually enough to cause rivers to overflow their banks and also occur when storms force large volumes of water from the ocean to travel inland.  Typically these occur in arid ecosystems, having low average rainfall- the water accumulates in dry regions and saturates the area. This phenomena are majorly destructive and can uproot trees, destroy bridges, buildings and other infrastructure while leading to loss of life.

Learn more about flooding and other natural disasters at brainly.com/question/1820994

#LearnWithBrainly

3 0
3 years ago
The adrenal medulla is stimulated to release catecholamines during sympathetic autonomic nervous responses. True or False
forsale [732]

Answer:

True

Explanation:

Catecholamines refer to the hormones produced by the adrenal gland present on the upper side of the kidney. The catecholamine hormone includes the epinephrine, norepinephrine and the dopamine.

During stress conditions, the sympathetic division of the autonomic nervous system gets activated which leads to the release of the norepinephrine from the postganglionic neurons and the prolonged-release leads to the release of the adrenaline from the adrenal glands.

Thus, true is the correct answer.

4 0
3 years ago
In light of the all or none law of muscle contraction, how can you explain the graded response?
Andrews [41]
<span>In the "all or none" law of muscle contraction, it states that when the stimulus applied exceeds threshold then the the nerve sending signals to a few muscle fibers will give a complete response; contraction. Graded response is dependent on how many motor units have been recruited. The more motor units, the greater the force in the contraction.</span>
3 0
3 years ago
Paano tinitingnan ang wika sa larangan ng linggwistika?
Phantasy [73]

Answer:

yaaa tinitingan ang loca las na lan sa utin con 10

Explanation:

5 0
4 years ago
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