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How do plants in tropical rainforests minimise losing moisture through transpiration due to high temperatures?
Plants in tropical rainforests have adapted by having thick leaves with waxy coatings to reduce water loss through transpiration. They also have specialized root systems that allow them to absorb water efficiently. Some plants have evolved to only open their stomata at night to minimize water loss during the day.
What is transpiration in tropical areas?
That is loss of moisture through the trees leaves, and through the soil.
What causes the temperature in the tropical zone to be the highest?
The high temperature in the tropical zone is primarily due to the direct angle of sunlight year-round. The region receives consistent, intense sunlight near the equator, leading to warm temperatures. Additionally, the lack of seasons and the abundance of moisture in tropical areas contribute to the high temperatures.
Why are the hottest place on planet called tropical?
The term "tropical" refers to regions near the equator where the climate is typically hot and humid throughout the year. These areas receive direct sunlight and have consistent high temperatures due to their proximity to the equator, which results in a tropical climate characterized by warm temperatures and high levels of moisture in the air.
What percentage of moisture is there in the tropical air mass?
This depends on various climatic conditions. In tropical climate if it is raining,moist then relative humidity very high. Day temperatures and corresponding dew point governs the % moisture in air. As a thumb rule you may confirm at say 30 deg.C day temperature moisture will be 4 to 5% by volume in air.
Why does air in an area with a tropical climate hold more water than air in polar climate?
Air in a tropical climate holds more water because warmer temperatures increase the air's capacity to hold moisture. In tropical regions, higher temperatures lead to greater evaporation from oceans and other bodies of water, resulting in more humidity. In contrast, polar climates are much colder, which reduces the air's ability to retain moisture, leading to lower humidity levels. Thus, the temperature difference between these climates significantly affects the moisture content of the air.
Why are continental tropical hot and very dry?
Continental tropical regions are hot and very dry because they are located far from water bodies, which limits the amount of moisture in the air. Additionally, the intense heating of the land in these regions leads to high temperatures and causes moisture to evaporate quickly, resulting in dry conditions.
Why do continental tropical air mass have relatively low humidity and high temperatures?
The tropics receive a lot of heat from the sun, so tropical air masses tend to have high temperatures. Continental air masses form over land, so they do not have a significant source of moisture, which results in them having low humidity.
What is the opposite of tropical?
The opposite of tropical is temperate or cold. Tropical climates are characterized by high temperatures and humidity, while temperate climates have milder temperatures and distinct seasons.
Why do tropical areas have warmer climates?
Tropical areas receive more direct sunlight due to their proximity to the equator, leading to higher temperatures. The presence of water bodies in tropical regions also helps retain heat and maintain warmth. Additionally, the abundance of plant life in tropical areas can contribute to higher temperatures through processes like transpiration.
How does transpiration take place in temperate areas?
Transpiration easily takes place in temperate areas because water is plentiful and the temperature is moderate. Transpiration is tougher in tropical areas because of the high incidences of evaporation and lack of water sources.
What is the driest Tropical climate?
Arid tropical climates, like deserts, are typically the driest within the tropical zone. They have very low precipitation levels, high temperatures, and little vegetation due to the lack of moisture. Examples include the Sahara Desert in Africa and the Arabian Desert in the Middle East.
