The earth example sentences

Rocks (igneous, sedimentary and metamorphic) of the earth's surface are exposed to denudational agents, and are broken up into various sizes of fragments.The water of the earth closer to the moon gets pulled under the influence of the moon's gravitational force and causes high tide.Perhaps the Earthlings are not as primitive as we have thought.It is important to realise that these very gases are also responsible for the life on the earth as they trap the requisite amount of solar energy for the sustainance of life.A part of the radiation that falls on the earth is absorbed by it and a part is reflected back into space.Even this energy is processed by living organisms and various physical and chemical processes on the earth before we make use of it.Don't you realise the seriousness of this discovery? The Earthlings have discovered how to combine agriculture and mining.We have talked of the atmosphere covering the Earth, like a blanket.As these tropical rain forests contain 50 per cent of the species on the earth, destruction of natural habitats have proved disastrous for the entire biosphere.This is called natural greenhouse effect because it maintains the temperature and makes the earth perfect for life.Geologically, the Peninsular Plateau constitutes one of the ancient landmasses on the earth's surface.The gaseous pollutants come down to the earth in the form of acid rain.A volcano is a vent (opening) in the earth's crust through which molten material erupts suddenly.Comets are known for what they are, their movements are forecast precisely by mathematical calculations and it is clearly established by statistical studies that their visits have no correlations with disasters on the Earth .Think of the moon, which is about the same distance from the Sun that the Earth is.