gold is very likely to be found in placer deposits
Answer:
When waters run dry, people can't get enough to drink, wash, or feed crops, and economic decline may occur. In addition, inadequate sanitation—a problem for 2.4 billion people—can lead to deadly diarrheal diseases, including cholera and typhoid fever, and other water-borne illnesses
Explanation:
The rising of warmed air by creating a high-pressure system below, is not a part of a normal convection cycle.
<h3>
What is the significance of a convection cycle?</h3>
A continuous process of the rising of warmer areas of gases or liquids, and the sinking motion of the cooler ones is known as a convection cycle.
In a convection cycle, the warmed air cannot rise by creating a high pressure surface below and flowing away from the surface.
Hence, option D holds true regarding a convection cycle.
Learn more about a convection cycle here:
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Answer:
- fragmenting states
- artificial landmasses
Explanation:
There are several ways a new state could form even if all of Earth's land was allocated to current nations. One of the possibilities is that a current state fragments to form two (or more) smaller states.
Another possibility is that nations construct artificial landmasses or habitable platforms in the oceans that are independent countries. Finally, in the future it may be possible to settle the continent of Antarctic if the Antarctic Treaty is ever not renewed.
Answer:
i have the same question. let me know what's the answer pls! I think it's d but im
not sure
Explanation:
