Table of Contents
What is limited on tropical regions?
Tropical zone: further description The tropics are: areas of “climate radiation”, which are limited by the Tropic of Cancer and the Tropic of Capricorn (23,5° northern and southern latitude) and in which the Sun stands at least once the year at the zenith (highest conditions = 90°C to the ground);
How much sunlight does The tropics get?
In the tropics The tropics occupy a zone of Earth’s surface between 23.44° north and 23.44° south of the Equator. Within this zone, the Sun will pass almost directly overhead (or culminate) on at least one day per year.
What are the causes behind low in tropical regions?
The Tropics is the area around the equator where prevailing trade winds blow from east to west. Trade winds are caused by the Sun heating the equator more than the North and South Poles. When the Sun heats land and ocean around the equator, warm, moist air rises creating clouds, storms and rain.
What is the conditions of tropical climate?
Tropical climates are characterized by monthly average temperatures of 18 ℃ (64.4 ℉) or higher year-round and feature hot temperatures. Annual precipitation is often abundant in tropical climates, and shows a seasonal rhythm to varying degrees.
Why is sunlight not a limiting factor in tropical regions?
In tropical regions sunlight is plentiful throughout the year, so light is not a limiting factor. The surface water is always warm and there is always a pronounced thermocline, leading to highly stratified water that prevents the nutrient-rich bottom water from reaching the surface ( section 6.2 ).
When do tropical regions produce in the winter?
Tropical regions are always nutrient-limited and show low productivity. Polar regions are light limited in the winter and only display production during the late spring and summer months when light is available. Northern temperate regions have a spring bloom, and a smaller autumn bloom (PW).
Which is statement best explains why tropical climates are so hot?
Which statement best explains why tropical climates are so hot. They receive little rain. Which statement best explains why tropical climates are so hot. They receive little rain. They receive more direct sunlight than other regions. (MY ANSWER) They lack vegetation. There are more hours of sunlight in tropical areas than other regions.
Why is the productivity of tropical water always low?
The surface water is always warm and there is always a pronounced thermocline, leading to highly stratified water that prevents the nutrient-rich bottom water from reaching the surface ( section 6.2 ). Thus productivity in tropical water is always nutrient-limited, and productivity is low throughout the year (Figure 7.4.2).