AP BIOLOGY

Detailed explanation-1: -(B) Moderate temperature and heavy rainfall characteristics describe the tropical regions. Generally tropical regions have high temperatures and heavy rainfalls according to seasonal changes.

Detailed explanation-2: -They experience high mean annual temperatures, small temperature ranges, and rain that falls throughout the year. Regions with this climate are typically designated Af by the Köppen climate classification. A tropical rainforest climate is typically hot, very humid, and wet.

Detailed explanation-3: -Hot and humid best describes a tropical region.

Detailed explanation-4: -Tropical Rain Forest Climate Tropical rain forests are warm areas that receive a great deal of rainfall. Average temperatures range from 70-90 degrees F. Rainfall ranges from 60-200 inches per year. Relative humidity is typically 70% in the daytime and 95% at night.

Detailed explanation-5: -Tropical rainforests occur in regions of the tropics where temperatures are always high and where rainfall exceeds about 1, 800 to 2, 500 mm (about 70 to 100 inches) annually and occurs fairly evenly throughout the year.