Ir is the third opinion, 100km area
Answer:
Longitude and latitude are both angles that are measured with the origin at the center of the earth in mind. A longitude is defined as an angle measured from the prime meridian to the east (longitudes to the west are negative). Latitudes are defined as an angle measured upward from the equator (latitudes to the south are negative)
Explanation:
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Answer:
The use of the Pacific Ocean for trade and commerce is one big reason to consider Hong Kong and San Francisco as part of the same region. In addition, many current and former residents of Hong Kong feel a special kinship with San Francisco's Chinatown.

UAE have imported 62% of its crude petroleum to Japan
Answer:
They are found near the equator
The temperature does not vary much
The animals often depend on camouflage for survival.
Explanation:
The bulk of the rainforest of the world straddles between 10 degrees north and south of the equator.
When you compare the temperature changes during a day in the tropics, it does not change too much. In some other climate, diurnal temperature changes is very wide e.g deserts.
Most organisms in the tropics relies on camouflaging as a means of survival. The biodiversity in the tropics is very high and a number of organisms coexists. In order for weaker and smaller organisms mostly the prey to survive, they have to camouflage and blend with the environment. Also, some predators also camouflage to deceive their prey.