Which biome has the most natural fires?
savanna biomes
What are the two major climatic factors?
The two most important factors in the climate of an area are temperature and precipitation. The yearly average temperature of the area is obviously important, but the yearly range in temperature is also important. Some areas have a much larger range between highest and lowest temperature than other areas.
What 4 factors that determine climate?
The most important natural factors are:
- distance from the sea.
- ocean currents.
- direction of prevailing winds.
- shape of the land (known as ‘relief’ or ‘topography’)
- distance from the equator.
- the El Niño phenomenon.
What are the factors that affect contribute to Earth’s climate?
Factors Affecting Global Climate
- Atmospheric Circulation. The sun’s rays provide both light and heat to Earth, and regions that receive greater exposure warm to a greater extent.
- Ocean Currents. Earth’s rotation affects the oceans in a similar manner, setting up currents that flow within the ocean basins.
- Global Climate.
- Biogeography.
What is the most important factor that determines Earth’s temperature?
The Sun is the primary source of energy that influences any planet’s temperature, including Earth. The amount of energy received from the Sun is called insolation; the ratio reflected is called the albedo.
Why are deserts found near 30 latitude?
Most of the world’s deserts are located near 30 degrees north latitude and 30 degrees south latitude, where the heated equatorial air begins to descend. The descending air is dense and begins to warm again, evaporating large amounts of water from the land surface. The resulting climate is very dry.
Why is humidity lower at 30 degrees latitude?
Higher in the atmosphere, the now cold, dry air rises and moves away from the equator. At about 30 degree latitudes in both hemispheres (north and south), the air descends. As it does, it warms. As air moves inland, it gets depleted of moisture and precipitation drops.
Why do many deserts exist at 30 N and S latitude quizlet?
a) The temperature is much higher and evaporates the moisture. b) Having released all of its moisture at lower latitudes, dry air descends at 30 degrees N/S. c) Most mountain ranges are located at 30 degrees N/S latitude, which is where dry air masses descend creating deserts.
Which country is largest in size?
Russia