August 9, 2021

The findings of their review of more than 14,000 studies are clear: climate change is affecting nearly every part of the planet, and there is no doubt that human activities are the cause.

Satellite image of Gulf of Mexico with bar graph of dead zone area as an overlay
July 16, 2020

NOAA scientists forecast that the Gulf dead zone would measure roughly 6,700 square miles—bigger than the long-term average recorded since 1985, but lower than the record-high extent observed in 2017.

March 6, 2014

The Amazon Rainforest is a living warehouse for carbon dioxide. As climate changes, the lush tropical ecosystems of the Amazon Basin may release more carbon dioxide into the atmosphere than they absorb. NOAA scientist John Miller talks about how climate conditions in 2010 and 2011 created a natural experiment on how drought affects the Amazon's carbon balance.

This is an interactive visualization of the Carbon Cycle, through short-term and long-term processes.

In this experiment, students investigate the importance of carbon dioxide to the reproductive growth of a marine microalga, Dunalliela sp. (Note that the directions are for teachers and that students protocol sheets will need to be created by teachers.)

In this activity, students use a physical model to learn the basics of photosynthesis and respiration within the carbon cycle.

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