Sarah+and+Sarah's+Showcase

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Students explore the earth and its elements and the changes that occur. Students study day and night patterns, the earth’s rotation and the way the features of a landscape are altered by the processes of weathering and erosion. Students examine the human influences in the environment, which affect the survival of living things. In what ways does the Earth change? What is day? What is night? What impact do humans have on the environment? How has the environment changed over time? Why do we have night and day? What are the changes that occur in our environment? How does weathering and erosion effect our environment?
 * __Our Changing Earth__**
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