Earth and Space Science
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Use observations of the sun, moon, and stars to describe patterns that can be predicted.
Observe and compare properties of sand, clay, silt, and organic matter. Look for evidence of sand, clay, silt, and organic matter as components of soil samples.
Observe a variety of soil samples and describe in words and pictures the soil properties in terms of color, particle size and shape, texture, and recognizable living and nonliving items.
Develop solutions that could be implemented to reduce the impact of humans on the land, water, air, and/or other living things in the local environment.