SC260 Introduction to Ecology

Directions: Be sure to save an electronic copy of your answer before submitting it to Ashworth College for grading. Unless otherwise stated, answer in complete sentences, and be sure to use correct English, spelling, and grammar. Sources must be cited in APA format. Your response should be four (4) double‐spaced pages; refer to the “Format Requirementsʺ page for specific format requirements.

1. Describe global patterns of atmospheric heating and circulation.What mechanisms produce high precipitation in the tropics? What mechanisms produce high precipitation at temperate latitudes?What mechanisms produce low precipitation in the tropics?

1. Use what you know about atmospheric circulation and seasonal changes in the sun’s orientation to earth to explain the highly seasonal rainfall in the tropical dry forest and tropical savanna biomes.