big apple productions

The total apple production in a particular state was 366,636,663 in 2001. Choose the words that represent this number. => Three hundred sixty-six million. or Three hundred sixty-six million, six hundred thirty-six thousand, six hundred sixty-three or Six hundred twenty-one thous..

In astronomy, the low temperature microwave radiation that arrives at the earth's surface from all directions of outer space is called background radiation. It is so named because it forms a background to all the radio sources that have been detected by radio telescopes. Cosmic background radiation..

It is caused due to the deficiency of iron. Iron is necessary for the production of haemoglobin, a protein that is an oxygen carrier in blood. When the level of haemoglobin drops in the blood it results in the person feeling tired easily, loss of appetite, loss of weight and pale ap..

PERSISTENT ORGANIC POLLUTANTS [POP] OR PESTICIDES enter our food chain through various methods. DDT, a very harmful pesticide has been banned from use. Almost all ready made foods contain two or more pesticides. Among fruits and vegetables peaches, apples, spinach and lettuce have the h..

The demand for electricity varies at different times of a year. One big disadvantage is that the wind, waves and tides do not occur at all time and hence cannot guarantee steady production of electricity. Hydroelectric power stations can solve this problem. When the demand is lo..

Advantages - The demand for electricity varies at different times of a year. One big disadvantage is that the wind, waves and tides do not occur at all time and hence cannot guarantee steady production of electricity. Hydroelectric power stations can solve this problem. When the..

Chemicals added to food materials to prevent the growth of micro organisms or prevent spoilage and to increase their shelf life are called preservatives. Some examples are given below: Sodium benzoate is used as a preservative for fruits, fruit juices, jams and squashes. 0.06% to 0.1% (concentratio..

1) An insecticide from neem Azadrachta indica has been developed in the USA as a dust and spray. 2) A safe herbal pesticide has been developed from garlic and chillies in pune -maharashtra. 3) Scientists at CDRI in lucknow have developed biocide from the micro-organism Bacillus sphacricus which ha..

Introduction - Newton's laws of motion help us to analyse many kinds of motion. But the analysis is complicated, requiring details about the motion that we simply do not know. Long ago, people used to trade by only exchanging products when the concept of 'money' was yet to be introduced. ..

Acidic water is dangerous to plants. Sulphuric and nitric acid rain washes nutrients out of the soil, damages the bark and leaves of trees and harms the fine root hairs of many plants which are needed to absorb water. Leaf pigments are decolorized because acid affects green pigment (chlorophyll) o..