about 23% in the universe.
Yes. Volcanoes erupting and the ash released from them is a natural occurrence.
Any natural occurrence that is observable or creates an effect which is observable
natural, but can me made synthetically by nuclear fusion of hydrogen isotopes.
a hypothesis
decreases
natural regulator occurrence in capitalist system
Yes. Volcanoes erupting and the ash released from them is a natural occurrence.
Any natural occurrence that is observable or creates an effect which is observable
Rocks are a natural occurrence in the Earth's surface
natural, but can me made synthetically by nuclear fusion of hydrogen isotopes.
what natural occurrence kept the indus balley supplied with plenty of water
Swallowing
Helium is extracted from natural gas wells.
It's a natural event.
Helium is obtained from liquifying natural gas
a hypothesis
Mainly in Texas. Most helium is found in natural gas, but only natural gas from certain rock formations. Texas is one of the areas that has helium. Most places don't.