170 likes | 410 Views
Third Grade Science. Living Systems SOL 3.6. Standards. Standard 3.6 The student will investigate and understand that environments support a diversity of plants and animals that share limited resources. Key concepts include
E N D
Third Grade Science Living Systems SOL 3.6
Standards Standard 3.6 • The student will investigate and understand that environments support a diversity of plants and animals that share limited resources. Key concepts include a) water-related environments (pond, marshland, swamp, stream, river, and ocean environments); b) dry-land environments (desert, grassland, rain forest, and forest environments); and c) population and community.
Water environments include… Ponds, marshland, swamps, streams, rivers, and …
Population • A populationis a group of organisms of the same kind that lives in the same place. Examples of a population are a group of swans in a pond, a school of fish in a river, and a herd of cattle in the grassland.
Populations Which is the largest population in the picture?
Community • A community is all of the populations that live together in the same place. An example of a dry-land community would be a forest made up of trees, squirrels, worms, rabbits, and hawks. An example of a water-related community would be an ocean made up of fish, crabs, and seaweed.
Time for a couple quick questions! • The following slides contain released SOL test items.
Question #1 Which picture shows an ocean community? A. B. C. D.
Question # Which of these would probably cause a forest habitat to become a desert? • No rain • Flooded rivers • High winds • Hot summers
Congratulations!!!!! • Congratulations! You have answered the last question correctly! • Click on the button to end this presentation