Question : The breaking up of the rocks on the Earth's surface is called ________.

Option 1: weathering

Option 2: stacking

Option 3: meandering

Option 4: sorting

Question : Which of the following is 'not' one of the three major types of rocks?

Option 1: Magnetic Rocks

Option 2: Metamorphic Rocks

Option 3: Sedimentary Rocks

Option 4: Igneous Rocks

Question : The height of a geostationary satellite from the Earth's surface is approximately:

Option 1: 36,000 km

Option 2: 42,000 km

Option 3: 30,000 km

Option 4: None of these

Question : The strong gravitational pull of ___________exerted on the earth's surface causes the tides.

Option 1: Sun, moon and other planets

Option 2: Sun only

Option 3: Sun and moon only

Option 4: Moon only

Question : In addition to hydrogen, the other abundant element present on the Sun's surface is:

Option 1: Helium

Option 2: Neon

Option 3: Argon

Option 4: Oxygen