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Vilka [71]
3 years ago
15

1) The formula for potential energy is PE = mgh, where mis mass, gis

Biology
1 answer:
pshichka [43]3 years ago
6 0
I think the right answer is B but I don’t know
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Stellar evolution is the life cycle of a star. A cycle suggests that upon death of a star, another star is born. How is this pos
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A survey that includes only people who choose to respond is susceptible to
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I'm pretty sure its B. voluntary-response bias

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Greenhouse gases are measured by their ability to trap outgoing solar radiation and convert it to heat, warming the atmosphere.
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Answer:

Greenhouse gases, such as carbon dioxide, methane, nitrous oxide, and certain synthetic chemicals, trap some of the Earth's outgoing energy, thus retaining heat in the atmosphere. This heat trapping causes changes in the radiative balance of the Earth—the balance between energy received from the sun and emitted from Earth—that alter climate and weather patterns at global and regional scales.

Multiple lines of evidence confirm that human activities are the primary cause of the global warming of the past 50 years.1 Natural factors, such as variations in the sun's output, volcanic activity, the Earth's orbit, the carbon cycle, and others, also affect Earth's radiative balance. However, beginning in the late 1700s, the net global effect of human activities has been a continual increase in greenhouse gas concentrations.

This change in concentrations causes warming and is affecting various aspects of climate, including surface air and ocean temperatures, precipitation, and sea levels. Human health, agriculture, water resources, forests, wildlife, and coastal areas are all vulnerable to climate change.

Many greenhouse gases are extremely long-lived in the atmosphere, with some remaining airborne for tens to hundreds of years after being released. These long-lived greenhouse gases become globally mixed in the atmosphere and their concentrations reflect past and recent contributions from emissions sources worldwide. Others, like tropospheric ozone, have a relatively short lifetime in the atmosphere.

Explanation:

Brainliest please?

6 0
2 years ago
120cm equal how many m
Volgvan

Answer:

120 centimeters equals 1.2 meters

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3 years ago
Will a smaller person have a lower metabolic rate, because they'll have cells of which is doing metabolic work ? Or is that inco
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A smaller person would have a lower metabolism rate than a taller person.
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