Give reason. (4 Mark's for each question)
Answer please I will give you 10 points and if your answer is correct then I will mark as brainliest.
Answers
2. Ans :- The date line is necessary to avoid a confusion that would otherwise result. For example, if an airplane were to travel westward with the sun, 24 hr would elapse as it circled the globe, but it would still be the same day for those in the airplane while it would be one day later for those on the ground below them.
3. Ans :- At high latitudes, ocean waters receive less sunlight - the poles receive only 40 percent of the heat that the equator does. These variations in solar energy mean that the ocean surface can vary in temperature from a warm 30°C (86°F) in the tropics to a very cold -2°C (28°F) near the poles.
Answer:
3)The temperature of ocean water varies by location – both in terms of latitude and depth, due to variations in solar radiation and the physical properties of water
2)Line provides a standard means of making the needed readjustment: travelers moving eastward across the line set their calendars back one day, and those traveling westward set theirs a day ahead.