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zheka24 [161]
3 years ago
9

write a 5-7 paragraph explaining what you think is happening to the earths co2 levels through the year.

Biology
1 answer:
jeka57 [31]3 years ago
8 0

Answer:

Climate change has been described as one of the biggest problems faced by humankind. Carbon dioxide is is the primary driver of global warming. Prof Joanna Haigh from Imperial College London explains why this gas has played a crucial role in shaping the Earth's climate.

Carbon dioxide (CO2) has been present in the atmosphere since the Earth condensed from a ball of hot gases following its formation from the explosion of a huge star about five billion years ago.

At that time the atmosphere was mainly composed of nitrogen, CO2 and water vapour, which seeped through cracks in the solid surface. A very similar composition emerges from volcanic eruptions today.

As the planet cooled further some of the water vapour condensed out to form oceans and they dissolved a portion of the CO2 but it was still present in the atmosphere in large amounts.

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Explain the importance of fossils and how they provide evidence for evolution.
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Seaweed belongs to which of Earth’s spheres?<br><br><br> atmosphere
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How might a single base substitution in the sequence of a gene affect the amino acid sequence of a protein encoded by the gene,
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3 years ago
Which mechanoreceptor is located deeper in the skin and responds continuously to stimulation and is associated with perceiving s
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The mechanoreceptor that is located deeper in the skin and responds continuously to stimulation and is associated with perceiving stretching of the skin is called Ruffini corpuscle.

Mechanoreceptor is a sensory receptor that responds to mechanical pressure. They are connected with sensory neurons that convert this mechanical pressure into electrical signal. It is of four types-

1. Merkel corpuscles- detect pressure and roughness on skin.

2. Ruffini corpuscles- detect deep tension in skin, skin stretch.

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4. Pacinian corpuscles or Vater-panician corpuscles- detect rapid vibrations.

When these receptors sense a stimuli they gets excited and generates an impulse that travels through the nerve cells into the brain.

To learn more about Mechanoreceptor here

brainly.com/question/17947146

#SPJ4

3 0
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