Many countries like India do not have much of there people with access to water. How can someone wash your hands without any water? Many experts all over the world have not considered this, becasue countries like Eritrea, Papua New Guinea and Uganda, similarly to India, do not have acess to clean water, if they can have any at all.
The difference in arrival times of P and S waves increasese at seismograph recording stations because the farther a seismic recording station is from the earthquake epicenter.
As the P and S waves travel out from an earthquake the P waves get progressively farther ahead of the S waves. Therefore, the farther a seismic recording station is from the earthquake epicenter the greater will be the difference in time of arrival between the P and S waves.
S waves, which travel at about half the speed of P waves, arrive later. A seismic station close to the earthquake records P waves and S waves in quick succession. With increasing distance from the earthquake the time difference between the arrival of the P waves and the arrival of the S waves increases.
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a. Understanding how humans are impacting Earth’s natural systems b. Developing technologies to solve the problem of air pollution
c. Understanding and designing ways to reduce global warming
d. All of these
Answer:
The answer is most likely D
Explanation:
Because science is used for many issues or unsolved problems of the universe and A. B and C are just examples of those issues that involves science.
Answer: These data alone suggest the Earth can support at most one-fifth of the present population, 1.5 billion people, at an American standard of living. Water is vital.
Explanation:
a star
B.
a planet
C.
a cloud of gas and dust
D.
a densely packed space
Put dissimilar, an interstellar cloud is a denser-than-average region of the interstellar medium. Interstellar cloud is a universal call given to a gathering of gas, plasma, and dust in our and other galaxies. So the answer is
C. A cloud of gas and dust.
Explanation:
We can never see the Big Bang or what happened throughout that time because photons were not free to progress within the universe yet. It is also necessary to realize that the word "universe" implies an entirety of continuation; it is everything that has, does, and ever will survive.
The primary purpose of the United Nations, as stated in its Charter, is to maintain international peace and security, help nations cooperate in solving international problems, and encourage respect for human rights and fundamental freedoms.
The Charter of the United Nations states that its primary purpose is to maintain international peace and security. This involves taking effective collective measures for the prevention and removal of threats to the peace and the suppression of acts of aggression or other breaches of the peace. Moreover, it aims to help nations cooperate in solving international problems of an economic, social, cultural, or humanitarian character, and in promoting and encouraging respect for human rights and fundamental freedoms for all without distinction as to race, sex, language, or religion.