Explanation:
Oceans in hot, dry climates experience a high rate of evaporation compared to oceans in cooler climates. In addition, due to little precipitation, these oceans to not fully refill their waters. When the water evaporates, the ocean waters experience a slight reduction in volume. The salts in the oceans, nonetheless, remain the same (quantity). This means that the water that is left behind becomes more concentrated because it dissolves the same amount of salts left in the oceans. Remember concentration, in this case, is the number of salts dissolved per volume of ocean water which translates to high salinity.
However, the more saline the ocean waters, become more energy from the sun is required to evaporate the remaining water. Remember impurities increase the boiling point of a solution.
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Answer:
The correct answer will be option-true.
Explanation:
Biodiversity hotspots are the regions which can be identified by a high level of endemism and high level of habitat loss. The concept of the hotspot was given by the British ecologist Norman Myers in 1988 when he observed such areas.
Since a region to be established as a biological hotspot fulfils two criteria:
1. Area should have at least 1500 unique vascular plant species found nowhere on Earth
2. Should have lost at least 70% of its native vegetation
Therefore, a scientist identity a hotspot by counting a number of endemic species and option-true is the correct answer.
It is defined as that force necessary to provide a mass of one kilogram with an acceleration of one metre per second per second. One newton is equal to a force of 100,000 dynes in the centimetre-gram-second (CGS) system, or a force of about 0.2248 pound in the foot-pound-second (English, or customary) system.
Answer:
They are found primarily in the Atlantic Ocean however they are both salt and freshwater organisms.
