Respuesta :
terrestrial productivity is higher in equatorial climates because Productivity increases with water availability is most likely a combination of the other responses.
The equator gets more solar energy per square meter than other higher latitude parts of the earth, hence net primary output is higher there due to both year-round photosynthesis made possible by the region's higher temperature.
What is equatorial climates?
In the equatorial climate zone are rainforests. They have a humid environment because it is hot and rainy there all year long.
Given that it rains nearly every day, the yearly rainfall is substantial. The temperature range is typically only a few degrees, and it is stable throughout the year.
The climate graph depicts the typical temperatures and rainfall in Manaus, Brazil's Amazon rainforest. The lowest monthly rainfall—less than 50 mm—occurs in August, while March has the most monthly rainfall—over 300 mm.
Throughout the year, temperature variations are minimal. The month of September experiences the greatest monthly temperature of 29°C. The months of December and January have the lowest average monthly temperature of 26°C. The difference in annual temperature is 2°C.
Why is terrestrial productivity higher in equatorial?
Net primary production is higher at the equator because this area is warmer, which allows photosynthesis to occur year-round, and also because this region of the planet receives more of the sun's energy per square metre than other higher latitude regions of the planet.
To learn more about equatorial climates from the given link:
https://brainly.com/question/22533562
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