Questions

Materials that allow electricity to flow are called electrical conductors and that materials which does not allow electricity to flow are called Insulators.

Answer A is incorrect because there is a definite difference between the two terms. Answer B is incorrect because just the opposite is true. Answer D is incorrect because a program is a group of projects, which are temporary endeavors.

Acid Precipitation or Acid rain is caused by a mix of Sulfur Dioxide, Carbon Dioxide, Nitrogen Oxides.

A Chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. These substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as Acid Rains.

1. Each type of soil benefits different types of crops through their unique physical, chemical and biological properties.

2. Alluvial Soils are best suitable for Agriculture. This soil is a fertile soil which is rich in potassium.

3. It is best especially for crops such as paddy, sugarcane,...

Numismatics is the study or collection of currency, including coins, tokens, paper money, and related objects.