Big Idea 3: Earth is a complex system of interacting rock, water, air, and life.
Big Idea 4: Earth is continuously changing.
Big Idea 5: Earth is the water planet.
Big Idea 6: Life evolves on a dynamic Earth and continuously modifies Earth.
Big Idea 7: Humans depend on Earth for resources.
Big Idea 8: Natural hazards pose risks to humans.
Big Idea 9: Humans significantly alter the Earth.
In this activity you will use seeds to model mining valuable materials from rocks.
Atmospheric scientists study weather processes, the global dynamics of climate, solar radiation and its effects, and the role of atmospheric chemistry in ozone depletion, climate change, and pollution. They observe what's going on in our atmosphere today and compare it to records from years past. To monitor the weather, atmospheric scientists use highly specialized instruments that measure rainfall, wind speed and direction, humidity, and atmospheric pressure. You can measure these at your home or school. Begin creating a weather station by building a psychrometer, also called a hygrometer, to measure the relative humidity.
Students will become familiar with fire terminology, realize how fire can be used as a management tool, and better understand the factors that need to be considered when planning a prescribed burn.