General Science Questions

The Plant Fibres are made up of cellulose whereas animal fibres are made up of collagen.

The skeleton of the Great White Shark is made up of cartilage and connective tissue. There are no bones in a white shark's body.

Transported soils form from weathered material deposits, which are transported by natural forces to a new site, away from the site of origin.

Methane is a greenhouse gas that has 23 times adverse effects on climate than carbon dioxide. Methane is that greenhouse gas which is produced by the raising of cattle. On an average a cow can produce 80 - 120 kgs of methane in an year.

The soil is formed by breaking down of large rock surfaces into pieces due to water, wind and all atmospheric changes by mixing with plants and animal decays. This process is called as weathering.

Molten rock inside the earth is called Magma.