The reason why the tropical rainforest climate is rainy all year round

1. The tropical rainforest climate is mainly distributed near the equator. The equatorial region has high temperatures throughout the year, and the amount of upward evaporation is large, and a large amount of water vapor will accumulate and cause clouds and rain, so a large amount of precipitation will form in this area every afternoon, becoming a rainy area.

2. Temperate oceanic climate. It is located on the west coast of the mainland, at 40° 60° north latitude. It is in the westerly wind belt all the year round, deeply affected by the ocean air mass, and there is a warm current passing along the coast, so there is no severe cold in winter and no heat in summer, so there is a lot of precipitation.

4. Tropical desert: The distribution area of this type is in the alternate control area of the equatorial low pressure belt and the trade wind belt. The temperature is high throughout the year, with an average annual temperature of about 25°C.

When the equatorial low pressure zone is controlled, the equatorial air mass prevails and precipitation is concentrated. During the period when the trade wind belt is controlled, it is controlled by tropical continental air masses, and there is drought and little rainfall. Annual precipitation is generally 700-1000 mm, and there is a significantly longer dry season. The natural vegetation is savanna.

5. Mediterranean climate: In summer, the pressure belt and wind belt move northward, and under the control of the subtropical high pressure, the air flow sinks, and there is drought and little rain. In winter, the pressure belt moves southward, and under the influence of the prevailing westerly winds from the ocean, precipitation is abundant and the climate is mild and humid.

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Controlled by the equatorial depression zone, updrafts prevail and convective rain prevails.

The causes of tropical rainforest climate are mainly influenced by latitude factors.

1. Solar radiation: The amount of solar radiation is in the range of 100-180 kcal centimeters per year. makes it high temperatures throughout the year. Areas with even more intense solar radiation will become deserts.

2. Atmospheric circulation: Located in the equatorial low pressure zone, the trade winds gather near the equator, converge and rise, and the water vapor contained in it is easy to form clouds and cause rain.

3. Influence on land and sea. The tropical rainforest climate is located near the sea or in large river basins, which gives it abundant rainfall and small temperature differences. The terrain is low, which is suitable for rainforest growth.

4. Vegetation affects the transpiration of trees strongly, making the environment more humid.

Characteristics of tropical rainforests.

1. The tropical rainforest is a kingdom of trees, and it is extremely rich in species.

2. In this environment with suitable hydrothermal conditions, the competition for light and living space is extremely strong.

3. The special prosperity of lianas and epiphytes is a special adaptation mode for competing for space, which has a great impact on the forest structure.

4. The variety of animals is also rich and diverse. Arbors with many tabular roots, aerial root plants or lianas, obvious systematic stratification, tall trees, and rich plant varieties; Because the weather is warm for a long time and the rainfall is high, the plants can continue to grow, resulting in dense and green trees.

The main factors for the formation of tropical rainforest climate are:

1. Atmospheric circulation: under the influence of the equatorial low pressure zone, the updraft prevails all year round, and the warm and humid airflow gathers near the equator, and the water vapor contained in it is easy to form clouds and cause rain; Or it can be blown by the trade winds, which bring warm and moist air, making it rainy all year round.

2. Topographic influence: the terrain is low, suitable for the growth of the Shihe rainforest; Or the windward slope located in the mountainous area is lifted by the terrain and has more precipitation.

4. Regional influence: The tropical rainforest climate is located near the sea or.

1. Solar radiation: The amount of solar radiation is in the range of 100 to 180 kcal centimeters per year, which makes the whole year high.

2. Atmospheric circulation: under the influence of the equatorial low pressure belt, the updraft prevails all year round, and the warm and humid airflow gathers near the equator, converges and rises, and the water vapor contained in it is easy to form clouds and cause rain; Or it can be blown by the trade winds, which bring warm and moist air, making it rainy all year round.

3. Topographic influence: the terrain is low, suitable for the growth of rainforest; Or the windward slope located in the mountainous area is lifted by the terrain and has more precipitation.

5. It is like a nuclear celebration: the distribution of sea and land and vegetation also have a certain impact on the climate of tropical rainforests. The tropical rainforest climate is located near the sea or in large river basins, so that the rainfall is abundant and the temperature difference is small; The transpiration of vegetation is strong, making the environment more humid.

An evergreen forest biome rich in thick-stemmed vines, woody and grassy epiphytes that occur naturally in the warm and rainy tropics. The superior and stable environment provides the best conditions for the survival and development of tens of thousands of biological species. Tropical rainforests grow mainly in the humid tropical lowlands with an average annual temperature of 24 or more, or the coldest month with an average temperature of 18 or more.

The temperature is generally around 30 degrees Celsius during the day and about 20 degrees Celsius at night.

In terms of climate type, a certain amount of tropical rainforest can be formed under tropical rainforest climate, tropical oceanic climate and tropical monsoon climate, and the tropical rainforest formed under tropical rainforest climate is the most typical.

Because the conditions for the formation of tropical rainforests are high temperature and rainfall, in addition to the equatorial region to meet the conditions, there are also non-zonal factors:

The causes of the tropical rainforest on the eastern side of the island of Madagascar are: the eastern side is located on the windward slope, and the abundant precipitation brought by the southeast trade winds; Mozambique's warm current warms and humidifies.

The tropical monsoon forests in southwestern China and the Indochina Peninsula are caused by precipitation from the southwest monsoon from the northern Indian Ocean and the southeast monsoon from the western Pacific.

The most headache in high school geography is the various climates on the earth, while remembering the distribution law, while also remembering the causes, in addition to remembering the distribution of animals and plants, etc., this time I will introduce you to some relevant knowledge of tropical rainforest climate, I hope it can help.

The tropical rainforest climate, also known as the equatorial rainy climate, is mainly distributed between 10° north and south latitudes on both sides of the equator (near the equator). The average monthly temperature is between 25-28, and the annual precipitation can reach more than 2000 mm.

The seasons are evenly distributed and there are no dry periods. It is mainly found in the Amazon plain of South America, the Congo Basin and the coast of the Gulf of Guinea in Africa, most of the Malay Archipelago in Asia and the southern part of the Malay Peninsula. Significant features: high temperature throughout the year, rainy and small temperature difference.

Main reasons: 1. Located in the tropics, it is the main reason for the formation of tropical rainforest climate with high temperature throughout the year.

2. Affected by the equatorial low pressure throughout the year, the prevailing updraft is the main reason for the formation of tropical rainforest climate with rainy weather throughout the year.