General Science Questions

Research designed to evaluate theories is called the scientific method.

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

Actually by swimming a person can easily burn more than 450 calories upto 920 calories per an hour. So, burn less than 400 calories per hour is not correct regarding swimming.

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.

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.