Most of all, there are a lot of cities on the coast: for example LA, NY, Lisbon, Sydney, Barcelona, Rio de Janeiro. Those cities have a big population. If the sea level rises, people will have to move away from those cities (and if it rises rapidly, they might die in the flood).
Further, it could contaminate our storages of drinking water (sea water is salty and can't be drunk).
Also, it will mean less land, which also means less land for agriculture.
Answer:
The lowest class of medical certificate is second class issued February 1st. of the previous year.
Explanation: There are three classes of medical certifications for pilots; such certificates are required to legally exercise the privileges of a Pilot exercising the privileges of either a Private, Commercial or Airline Transport Pilot license. Each certificate must be issued by a doctor approved by the Federal Aviation Administration to a person of stable physical and mental health. The three classes are
1. Third Class Medical Certificate: are necessary to exercise the privileges of a Private pilot license or certificate, or any lower pilot certification level. A third-class medical expires after 60 calendar months for someone under the age of forty years.
2. Second Class Medical Certificate: are necessary to exercise the privileges of a Commercial pilot license or certificate. It expires after 12 calendar months regardless of the pilot's age.
3. First Class Medical Certificate: are necessary to exercise the privileges of an airline transport pilot license or certificate. It expires after 12 calendar months for a pilot under 40, 6 months for pilots over 40.
Answer:
The reason? Venus' thick, carbon dioxide atmosphere causes a runaway greenhouse effect. At the surface Venus has an atmosphere 50 times denser than Earth's, and average surface temperatures of 470 degrees Celsius (878 degrees Fahrenheit)—hot enough to melt lead.
Explanation:
Answer:
Natural resources, economic growth, and sustainable development. ... Natural resources have a double-edge effect on economic growth, in that the intensity of its use raises output, but increases its depletion rate.
Explanation:
Exposure therapy
<span>Exposure therapy refers to technique where a patient is
gradually exposed and made to face their fears, anxieties and phobias without the intention of causing any harm or danger. The
goal of exposure therapy is to provide a safe environment in which patients can
gradually face their fear and learn techniques to overcome it.
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