Learners will evaluate the impact of human activity on climate change.

Learn about the categories, or phylum, of the plant kingdom with examples from each.

Learn about the important plant functions of photosynthesis, respiration and transpiration

Oceans absorb the greatest amount of solar radiation on Earth. Ocean warming can lead to glaciers melting and ocean acidification.

Explore the greenhouse effect and learn about the impacts it can have on the environment.

This backgrounder explains what greenhouse gases are and how they contribute to climate change.

Biofuels like ethanol might help fight climate change. But they can contribute to food insecurity and greenhouse gases in ways that might surprise you.

These two “point-counterpoint” videos provide arguments for and against using nuclear energy to generate electricity.

Can carbon offsets help you reduce your environmental footprint, practice sustainable living and fight climate change?

How will arctic ice melt from climate change affect exploration, scientific research and geopolitics?

This backgrounder explains the four main ways that oil is moved over land and water.

When a species ends up outside of its natural zone, the consequences on other species, ecosystems and human industries can be severe. Climate change and human activities can introduce species into new zones.

Green walls use plant processes to improve air quality in buildings.

Arctic animals have evolved to thrive in harsh arctic ecosystems, but the environmental footprint created by climate change is affecting their survival.

When a nuclear reactor is no longer in use, the radioactivity in its materials remains. That’s why it’s important to safely deal with the radioactive waste those plants leave behind.

5 images of some work related to the scientific study of climate such as using instruments to measure changes in climates