Which one of the following is present in the largest amount in terms of per cent by man In the earth's crust?

Related MCQs

• Which of the following are true regarding the crust of the earth? 1. It is the outer thin layer with a total thickness of about 100 km 2. It forms around 0.5 percent of the earth's volume 3. The outer covering of the crust is of sedimentary material 4. The lower layer of the crust consists of basaltic and ultra-basic rocks
• Which one of the following is present in the largest amount in terms of percent by mass in the earth's crust? [IAS 1997]
• Caucasoid people account for ______ per cent of world population.
• Oceans occupy per cent of the earth.
• Which one of the following elements is most abundant in the earth's crust? [NDA 2005]
• Which one of the following minerals occurs abundantly in the Earth's crust? [CDS 2003]
• What is the correct sequence of the following layers of the Earth as one moves from the surface to the interior: 1. Mantle 2. Crust 3. Core Select the correct answer by using the codes given below: [NDA 1993]
• The upper part of the mantle upon which the crust of the Earth floats is called: [IAS 2003]
• Which metal is most abundant in the earth's crust?
• Which one of the following countries produces the largest amount of crude steel of the world? [IAS 2007]