01:450:102 Study Guide - Final Guide: Overproduction, Periphery Countries, Public Broadcasting
Document Summary
Exam 1: environmental thought, silent spring for environmental movement a. i. a. ii. raised awareness about environmental problems associated with pesticide use, al gore" movie an inconvenient truth b. i. Provides a list of things the viewer can do to help protect environmental quality and save the planet b. i. 1. 1960s, at the birth of the environmental movement and the first earth day b. i. 2. Even if the idea of individual responsibility dominates the way we think about the environment today, this hasn"t always been the case: malthusian crisis c. i. Belief: population size will eventually increase beyond our ability to produce sufficient food: origins, magma circulation a. i. Responsible for producing earths magnetic field and the movement of tectonic plates: early part of the earth b. i. responsible for cooling ocean surface temperatures and general cooling and drying of the planet b. i. 1. Circulation of water around antartica when south america and. Responsible for producing heat that remains at the earth"s core b. ii. 1.