The inner two were releasing vast quantities of chemical crystals onto the lunar surface.

By the time a person is ill, the bacteria have already released large quantities of their deadly toxins into the body.

Atoms would fall into each other, releasing immense quantities of binding energy.

However, when the device is put into operation it releases large quantities of a lethal gas.

It takes but a small amount of control energy to release or stop large quantities of input.

This produced a chemical reaction which released 'phenomenal' quantities of plant nutrients, the company claimed.

Both reactions release vast quantities of energy from relatively small amounts of matter.

Another factor is whether the plants have to release significant quantities of water downstream in order to maintain the stream habitat.

These activities release significant quantities of methane to the atmosphere.

Gives permits for releasing specific quantities of these pollutants each year.