Background radiation is the term used to describe the low levels of ionizing radiation that are constantly present in the environment from both natural and man-made sources.
ozone
We call that ionizing radiation.
The ozone present in stratosphere does this job. It is present as the ozone layer.
It is ozone. It is present as the ozone layer.
Ozone is the gas that absorbs ultraviolet radiation in the Earth's atmosphere. It forms a protective layer in the stratosphere that helps to shield the planet from the harmful effects of UV radiation.
always present means that you are always there.
The main features of the Sun that are always present include its core where nuclear fusion occurs, the radiative zone where energy moves outward through radiation, and the convective zone where energy is transported through convection. Additionally, the Sun's outermost layer, the photosphere, is always visible and emits the light that we see.
the weak and strong forces
ozone
Geiger Counter
always there present as in I need to be present for a meeting which means i am going to show up it means that they are always there
This is probably a reference to what is called background radiation. Background radiation has a number of contibuting factors, but it is "always there" in some form or another owing to radioactive decay of radioisotopes and to cosmic radiation and its effects.
Background radiation refers to the naturally occurring ionizing radiation that is present in the environment at all times, originating from sources such as cosmic rays, radioactive elements in the earth's crust, and even the human body. It is generally at low levels and is constantly around us.
Radiation will always harm people no matter where they are, as it causes cancer.
A geiger counter.
Coming IS the present participle of come. The present participle is always verb + ing.
The form that we call "gamma rays".