In case of drastic emergency or fallout if the us were to stand alone it would need supplies it could get on its own
Answer:
In fact, you may point your flashlight (or laser pointer, if you prefer) at the Andromeda galaxy. There is a non-zero probability that one or more of the photons will be seen by some alien in that galaxy when they happen to glance into the sky at the Milky Way. However, you must take care to aim your flashlight not where Andromeda appears now, but where it will be in 3 million years. Good luck!
The correct answer is C. Ozone
Explanation:
Ozone is a type of gas formed by oxygen that can be found mainly in the stratosphere that is the layer found from around 8km to 60 km above the Earth's surface. Additionally, the ozone is the gas that absorbs ultraviolet radiation produced by the sun, also called UV radiation, this function of ozone is quite important because an excess in UV radiation causes burns in the living organism and leads to dagame in tissues. However, an excess of ozone can also lead to the greenhouse effect. According to this, it is ozone the component or gas that absorbs damaging ultraviolet radiation from the sun.
The statement which best describes the connection between population distribution and natural disasters is, Natural disasters occur most often near bodies of water, which is where large concentrations of a population are often located.
Answer: Option A
<u>Explanation:</u>
Year after year, mankind is becoming more and more vulnerable to natural disasters. The main cause of this is mostly, the ever increasing population growth and globalization.
Urbanization and the increase in population distribution gives rise to the vulnerability of natural disasters. Almost 80% of the U.S. population are inhabitants of urban region, this results in an increase population in coastal regions, and such areas are often prone to flood. With more and more people residing to such areas, the chances of natural calamities also increases.
