Describe natural materials and give examples of how they sustain the lives of plants and animals.
No resources have been tagged as aligned with this standard.
Describe methods that humans currently use to extend the use of natural resources.
Investigate earth materials that serve as natural resources and gather data to determine which ones are limited by supply.
Investigate ways individual communities within the United States protect the Earth’s resources and environment.
Use observations to describe patterns of what plants and animals (including humans) need to survive.
Observe and describe ways in which animals and plants depend on one another for survival.