Ol
Only trace levels, with the natural trace levels completely swamped out by the manmade trace levels from nuclear fallout (both from above ground weapons tests and the Chernobyl and Fukushima reactor disasters) by a factor of many millions.
An above ground mass of hyphae is called a mycelium.
the above portion of the earth is called the earth's crust
groundwater
The rainwater that sinks and stores into the ground is called groundwater. It is an important natural resource that can be accessed through wells and springs for various uses such as drinking water and irrigation.
lava
It's called lava if it's above ground or magma if it's below ground.
It is located in the mantle and is called Magma while in the ground and Lava when above ground.
It is located in the mantle and is called Magma while in the ground and Lava when above ground.
Magma is called lava once it erupts above ground. Lava is molten rock that flows from a volcano during an eruption.
Liquid or molten rock is called magma when it is below the ground and lava when it flows above the ground.
Above ground, Natural Gas is collected (LIQUIFIED) ans stored in LNG Tanks.