The weather and erosion are the main physical processes that contributed to making desert regions in the world.
Weather is the atmospheric condition at a particular time.
Erosion is the removal of the top layer of the soil.
The weather over an extended period of time is known as the climate.
A desert is an arid region with no vegetation and precipitation.
This is as a result of the atmospheric condition over a desert.
Constant removal of the topsoil on which plants can easily obtain nutrients can also lead to desertification. Such an environment will not be able to support the growth of plants.
The stars mass (once it becomes a star) is inversely proportional to its lifetime as a main sequence star. A red dwarf can survive for many billions of years; a star that has twice the mass of the Sun, such as Sirius A, will have 25% of the Suns lifetime.
It a <span>A </span>policy<span> is a </span>deliberate system<span> of </span>principles<span> to guide decisions and achieve rational outcomes. A policy is a statement
