False.
All sources of pollution do not come from human activities.
<h3>What are the causes of pollution?</h3>
There are some natural causes of pollution. When dangerous pollutants enter the air as gases, liquids, or solids, air pollution is formed. Although there are some natural processes that can produce air pollution, such as sulfur and chlorine gases from volcanic activity, smoke and ash from wildfires, dust storms, and biological degradation, manmade sources account for the majority of pollution in the atmosphere.
Burning fossil fuels for transportation, energy, and industry produces the majority of air pollution that is caused by humans. Carbon dioxide, nitrogen oxides, sulfur dioxide, volatile organic compounds (VOCs), and particulates are typical pollutants released by fossil fuel-burning engines. In addition to particles, carbon monoxide and carbon dioxide are produced by stoves, incinerators, and open burning.
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Answer: Option A) 99% of that in the entire atom
Explanation:
An atom consists of three subatomic particles named protons, neutrons and electrons. The protons and neutrons are found in the nucleus of the atom, while the mass of electrons is 1/1840 (negligible).
Thus, the mass of protons and neutrons in the nucleus makes 99% of the entire atom
A mood disorder
Mood disorders are illness in
which an individual experiences serious change in mood or emotions. An
individual with this disorder may feel sad or empty. Depression is the common
feature of mood disorder. Major depressive disorder, bipolar disorder, persistent
depressive disorder and seasonal affective disorder are all illnesses under
mood disorders. For the question given above, Elaine is most likely suffering
from a mood disorder.
Deserts tend to form around 30 latitude because that region is the subtropics where they experience high air pressure so clouds won't form and there would be very little or no precipitation and because it is far inland so far away from bodies of water so to answer your question no probability not
The provided question is incomplete as it lacks the image required to identify the, however the correct image is attached:
Answer:
B is protein
C is the process of translation
Explanation:
The given image is a flow chart representation of the process of the protein synthesis from the DNA molecule by a two-step process that is combinedly known as the central dogma.
The first step is a transcription in which an RNA molecule (mRNA) is synthesized from the DNA molecule in organism nucleus (in eukaryotes only). The second step is to making a polypeptide chain of amino acid with help of rRNA, tRNA, and mRNA, this process is known as translation and represented in the image as C and B is the protein that formed.
Thus, the correct answer is - B is protein
C is the process of translation