Section 1.2 Ecosystems Comprehension Parts of an ecosystem Page 10 1. An ecosystem has abiotic components that interact with biotic components, while a habitat is the place in which an organism lives. 2. Three main abiotic components of ecosystems are (any three of) oxygen, water, nutrients, light, and soil. 3.Holt Environmental Science 7 Tools of Environmental Science Skills Worksheet Active Reading Section: Scientific Methods Read the passage below and answer the questions that follow. Experiments should be designed to pinpoint cause-and-effect relationships. For this reason, good experiments have two essential characteristics: a
"The Tragedy of the Commons" Ecological Footprints The unequal distribution of wealth and resources around the world influence the environmental problems and solutions a society can make. Developed countries have higher incomes, slower population growth, diverse industrial
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