8th Grade Science

Comprehensive study of physical, life, and Earth sciences with scientific inquiry.

Advanced Topics

Weather, Climate, and Human Impact

The Atmosphere in Action

Weather is what’s happening in the atmosphere right now, while climate is the average weather over a long time. Both are affected by natural processes and by humans.

Weather vs. Climate

  • Weather: Short-term changes like rain, snow, or sunny days.
  • Climate: Long-term patterns, like hot summers and cold winters.

Human Impact

Activities like burning fossil fuels and cutting down trees can change Earth’s climate. Pollution and greenhouse gases contribute to global warming.

Adapting and Protecting

By understanding weather and climate, we can prepare for storms, grow crops, and protect our planet.

Real-World Applications

  • Meteorologists predict weather to keep people safe.
  • Communities reduce pollution to fight climate change.

Examples

  • Forecasting a hurricane to warn residents.

  • Using solar panels to reduce carbon emissions.

In a Nutshell

Weather is short-term, climate is long-term, and humans can impact both.

Key Terms

Greenhouse Gas
A gas that traps heat in the atmosphere.
Global Warming
A gradual increase in Earth's temperature.
Meteorology
The study of weather.
Weather, Climate, and Human Impact - 8th Grade Science Content | Practice Hub