Rock is naturally formed by the addition of minerals or inorganic salts. Humans initially received tools for hunting and protection from the rocks. They used the rocks as a necessary for the building construction of the habitats and the...
The four Smaller Inner Planets are
MercuryVenusEarthMars
The Four Outer Or Giant Planets are
JupiterSaturnUranusNeptune
The Solar System also contains smaller objects,
The asteroid Belt which lies between the orbits of Mars and Jupiter mostly contains objects composed, like the terrestrial planets, of rock and...
An atmosphere is more likely to be retained if the gravity it is subject to is high and the temperature of the atmosphere is low.
Earth Atmosphere
Nitrogen (about 78%) – nitrogen is fixed by bacteria and lightning to produce ammonia used...
Earth
Earth’s gravity interacts with other objects in space, especially the Sun and the Moon, Earth’s only natural satellite. Earth revolves around the Sun in 365.26 days, a period known as an Earth year. During this time, Earth rotates about its axis about 366.26 times.
Layers of Earth
1....
India Location on Earth
India is part of South Asia, located in the Northern HemisphereExtends from 8°4’N to 37°6’N latitude and from 68° 7’E to 97° 25’E Longitude, roughly about 30° location of India in latitude and LongitudeThe Tropic of...