Sentence examples for atmosphere has reached from inspiring English sources

For the first time in five million years the proportion of carbon dioxide molecules in the Earth's atmosphere has reached 400 parts per million (ppm).

That is good news at a time when carbon dioxide in the atmosphere has reached the highest levels in millions of years.

We are only in the early stages of this process, but already carbon dioxide in the atmosphere has reached 375 parts per million, the highest level for at least half a million years.

The speed at which Earth's atmosphere has reached that density of carbon dioxide, a known greenhouse gas, has scientists alarmed.

While I am hopeful, I am also aware of the fact that the accumulation of greenhouse gasses in our atmosphere has reached disturbing levels.

Climatologists are now reporting for the first time ever that the concentration of carbon dioxide in the atmosphere has reached 400 ppm, the highest such concentration in several million years.

As the hours passed, the atmosphere had reached exactly what every recording experience should be: A celebration.

Last week, scientists announced that the concentration of heat-trapping carbon dioxide in the atmosphere had reached 400 parts per million — its highest level in at least three million years, before humans appeared on the scene.

Climate experts at a monitoring station in Hawaii this month reported CO2 levels in the atmosphere have reached a record 387 parts per million (ppm) - 40% higher than before the industrial revolution.

The world is on track for its hottest year on record and levels of carbon dioxide in the atmosphere have reached new highs, further fuelling global warming, the World Meteorological Organisation (WMO) has said.

Carbon dioxide in the atmosphere had reached 360 ppm in the 1990s and now was up to 379 ppm and increasing at the rate of 3 ppm a year - reaching a level not seen for 55m years when there was no ice on the planet because the atmosphere was too warm.