World Agriculture, Minerals And Industries MCQ Question and Answer | Geography MCQ Question

The climate of a place is decided by Proximity to the sea, Altitude and Latitude. Latitude, or how far one is from the equator, greatly affects the climate and weather of an area. If you live close to the equator, the climate will be warmer, while moving north or south from the equator brings a cooler climate. Altitude, or how high one is above sea level, has a similar effect–the higher the elevation, the colder the climate.

Clearing interrupts the critical nutrient cycle and leads to soil leaching when the rain forest is cleared. Soil leaching refers is the movement of nutrient elements from topsoil through the soil profile. Leaching causes significant nutrient losses, particularly in humid regions with high precipitation.

Among foodgrains, international trade of rice is quite small because major producer regions are major consumers also.

1. "The winds are divergent, and spiral out from the centre of high pressure":
This statement is correct. Anticyclones are areas of high atmospheric pressure where the air descends from above. As the air descends, it spreads out horizontally, leading to divergent winds that spiral outwards from the center of high pressure.

2. "The air moves clockwise in the Northern Hemisphere and anticlockwise in Southern Hemisphere":
This statement is incorrect. In the Northern Hemisphere, the air around an anticyclone moves clockwise, while in the Southern Hemisphere, it moves anticlockwise. This direction of movement is due to the Coriolis effect, which is a result of Earth's rotation.

3. "It is accompanied by heavy rainfall":
This statement is incorrect. Anticyclones are generally associated with fair and dry weather conditions. The descending air in an anticyclone suppresses the upward movement of moist air, leading to clear skies and lower chances of precipitation.

4. "A sudden rise in barometric reading heralds the approach of anticyclone":
This statement is correct. An anticyclone is often characterized by high atmospheric pressure at the surface. As an anticyclone approaches, the barometric (atmospheric pressure) reading tends to rise, indicating the presence of the high-pressure system.

In summary, anticyclones are areas of high pressure where air descends and spreads out, leading to divergent winds. The air movement is clockwise in the Northern Hemisphere and anticlockwise in the Southern Hemisphere. Anticyclones are associated with fair and dry weather, and a sudden rise in barometric reading indicates their approach.

Therefore, the correct answer is Option A, which means only Statements 1 and 4 are correct regarding anticyclones.

All the statements are correct associated with Mediterranean climate: It is so named because it occurs extensively in the periphery of Mediterranean sea, These lands are exposed to hot, dry, land winds during the summer months and The seasonal range of temperatures is considerable less than that in other areas of corresponding latitudes.

The lowest winter temperature in the northern hemisphere is of Verkhoyansk. Oymyakon and Verkhoyansk are the only two permanently populated places in the world that have recorded temperatures below -60.0° C (-76.0° F) every day of January.

Chile falls in all three natural regions : Hot desert, Mediterranean and Cool temperate type of climate. Places with a tropical wet climate are also known as rain forests. These equatorial regions have the most predictable weather on Earth, with warm temperatures and regular rainfall.

Most of the weather phenomena take place in the Troposphere. Most of the weather phenomena, systems, convection, turbulence and clouds occur in this layer, although some may extend into the lower portion of the stratosphere.

Tropical evergreen forests remain evergreen because shedding of leaves and simultaneous growth of new ones takes place throughout the year.

Central and western part of california experience mediterranean climate. The mild temperatures and winter rain of the Mediterranean climate support some of the highest species richness in the state. California's higher elevations, such as those found in the Modoc and Sierra regions, generally have two major climate types: a Cool Interior climate and a Highland climate.