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Zarrin [17]
3 years ago
15

What factors have led to global warming?

Biology
2 answers:
Soloha48 [4]3 years ago
7 0

Answer:

Global warming refers to the increase in the average temperature of the earth.

It is caused by many factors such as:

Greenhouse gases: Gases like carbon dioxide, methane, water vapors et cetera cause the greenhouse effect and increase the temperature of the earth.

Deforestation: Increased deforestation, urbanization, desertification et cetera also contributed a lot to global warming. Decreased amount of vegetation disturbs the carbon and water cycle due to which the amount of greenhouse gases keeps on increasing the atmosphere.

Pollution: Release of pollutants like sulfur, aerosols, organic carbon, CFC, HCFC et cetera in the atmosphere also increases global warming.

Changes in the sun's energy

Ludmilka [50]3 years ago
5 0
Factories, cars and cigoretes.

All of these things are polluting the air cuasing it to heat up more which is cuasing global warming 
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A farmer in Minnesota plants some tomato seeds in early spring. She plants them outdoors in soil and adds water every day. A few
Temka [501]

Answer:

Other factors could affect the reason the seed didn't germinate because under suitable conditions depending on the variety it should germinate within 5 to 10 days from planting. However, the most likely reason it didn't germinate must be the Temperature.

Explanation:

From the question above, the farmer lives in Minnesota and she planted between March and May, meaning the temperature was way cold which is not suitable for tomato. One other valuable point was she planting outdoor which could also affect the performance of the tomato seedlings. Planting in early spring doesn't necessarily mean bad as some seeds might thrive under conditions explained above. For tomato, depending on temperature because too high temperatures could also affect the viability of the seeds. In Minnesota in early spring, it would have been better if she planted indoors to raise the temperature before transplanting as a balanced night temperature is also important for the seed viability.

Some other factors to be considered for seeds to germinate:

1. Water

2. Type of the soil

3. Seed depth in the soil

4. Nature of seed coat

5. Oxygen

6. Light

6 0
3 years ago
Which group of protists do euglena belong to?
alexandr1967 [171]
Euglena are part of the photosynthetic protist group.
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Atom A and Atom B have the same number of protons and neutrons, but they do not nee electrons. Which statement describes the ato
GalinKa [24]

Answer:

they are ions of their atom.

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Which of the following best describes how the process of mitosis results in the formation of new cells? (2 points)
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B is the correct answer :))) took bio last year
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Explain why and how the layers have changed from one cliff face to the next
Nesterboy [21]

Layers have shifted from one cliff to the next because all cliffs are formed, in one way or another, by the movement of tectonic plates.

<h3>What is a cliff?</h3>

An escarpment, in geomorphology, is a landform that is a transition area between different physiogeographic provinces that involves an acute elevation (greater than 49º), characterized by the formation of a cliff or a steep slope. The term comes from the Italian scarpa.

Whit this information, we can conclude that layers have shifted from one cliff to the next because all cliffs are formed, in one way or another, by the movement of tectonic plates.

Learn more about cliffs in brainly.com/question/25700580

4 0
3 years ago
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