4th Grade Science

Studying Earth systems, energy transfer, and the scientific method for fourth grade students.

Earth's Four SystemsEnergy Transfer in NatureThe Scientific Method
Cycles in Earth's SystemsFood Chains and EcosystemsWeather and Climate
Protecting Our PlanetObserving Weather and NatureSimple Energy Experiments
Breaking Down Big IdeasUsing Pictures and Diagrams
Earth's Four SystemsEnergy Transfer in N...The Scientific Metho...Cycles in Earth's Sy...Food Chains and Ecos...Weather and ClimateProtecting Our Plane...Observing Weather an...Simple Energy Experi...Breaking Down Big Id...Using Pictures and D...
Practical Applications

Protecting Our Planet

How Can We Take Care of Earth?

We can help Earth's systems stay healthy by making smart choices, like:

  • Reducing, reusing, and recycling to keep the geosphere clean.
  • Saving water to protect the hydrosphere.
  • Planting trees to help the atmosphere and biosphere.

Why Should We Care?

When we protect Earth, we make sure it stays a great place for people, animals, and plants to live!

Examples

  • Bringing a reusable water bottle instead of throwing away plastic bottles.

  • Turning off lights when you leave a room to save energy.

Next
Observing Weather and Nature