Carbon Dioxide: The No. 1 Greenhouse Gas

Carbon dioxide, or CO2, is part of many natural cycles. However, it’s increasing in concentration in the atmosphere, contributing to global warming.

EDGAR - The Emissions Database for Global Atmospheric Research

Capturing Carbon Dioxide From Atmosphere Let's Reverse Climate

Sustainability, Free Full-Text

Greenhouse Gas: Carbon Dioxide Thuan, Marko. Carbon Dioxide (CO 2 ) Colorless & odorless gas Ice Age (400 kyBCE) ppm Preindustrial (1700s) ppt download

The True Cost of Reducing Greenhouse Gas Emissions – IMF F&D

CO₂ and Greenhouse Gas Emissions - Our World in Data

What Is Air Pollution? Definition, Types, and Environmental Impact

Top Reasons Why Trees Are Important

What Does Ozone Have to Do With Global Warming?

Greenhouse Gases Factsheet Center for Sustainable Systems

Energy Science Quiz

Some Greenhouse Gases Are Stronger than Others

Greenhouse gas cycles in agriculture, Understanding carbon and emissions, Climate and weather

Personal Steps You Can Take to Fight Global Warming