NOAA research shows it would take the average tree more than 1500 years to sequester the amount of carbon dioxide a whale can ...

Carbon dioxide (CO₂ ... allowed them to convert sunlight into chemical energy. Early cyanobacteria performed oxygenic photosynthesis, producing oxygen as a byproduct. This oxygen gradually ...

When bottom trawls are dragged across the seafloor, they stir up sediments. This not only releases previously stored organic ...

A water molecule is made up of one oxygen atom and two hydrogen ... It is made from carbon, oxygen, and hydrogen atoms. Carbon dioxide is made from one carbon atom and two oxygen atoms. The molecules ...

This makes the oxygen ends of the molecule slightly negative and the carbon atom slightly positive. Although the candies seem smooth, they have microscopic rough spots. The carbon dioxide molecules in ...

The remaining gases are found in much smaller proportions, such as carbon dioxide ... the chemical process that occurs inside cells to release energy from glucose when it reacts with oxygen.

The resuspension of seafloor sediments—triggered by human activities such as bottom trawling as well as natural processes ...

close respirationA chemical reaction that occurs in the mitochondria of cells in which glucose and oxygen react to produce carbon dioxide and water, releasing energy. Photosynthesis is one of the ...