state and local government

Laws Governing Energy Transformations - The storage and expenditure of energy in an ecosystem is in accordance with the laws of thermodynamics (basic laws of thermodynamics). The first law of thermodynamics is the law of conservation of energy, which says that 'energy can neither be creat..

To find out how much time is spent at meals by the children of the United States, all the children in a locality of Chicago are interviewed. Which of the statements is true? => The children in a locality of Chicago represents a random sample of the population for this ..

Find the percent of increase in the general expenditure of a state government from the year 1999 to 2000 . Year 1999 2000 General Revenue (in billions) 834 895 General Expenditures (in billions) 822 885 => 8.66% or 6.66% or 7.66% or None of the above..

Huge amounts of public money are spent on Dams. Critics feel that the net benefits to the people and society are not proportionate and lopsided favouring urban industrial and government priorities, generation of power and irrigation at the expense of local people in the dam be..

. It causes an increase of the earth's temperature. Remember : If the temperature of the earth's atmosphere gradually rises it will result in melting of the polar ice, and cause the sea level to rise, which, in turn, will result in the flooding of all low lying areas, especially along the sea coast..

In water, suspended solids of sand, silt and minerals result mainly from soil erosion. Solid particles that settle in reservoirs and dams cause sedimentation; this reduces their water storage capacity. Desilting of water reservoirs like dams, local tanks and lakes is a major expense for ..

Chemical Properties of Alkaline Earth Metals - As alkaline Earth metals have low ionization energies and high electropositive character, they are very reactive and have a strong tendency to lose valence electrons, though less than alkali metals. The reactivity of these elements increases on going d..

As alkaline Earth metals have low ionization energies and high electropositive character, they are very reactive and have a strong tendency to lose valence electrons, though less than alkali metals. The reactivity of these elements increases on going down the group. The chemistry is gove..

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It can be summarized that the spontaneous processes occur because of the two tendencies: (i) Tendency of a system to acquire a state of minimum energy. (ii) Tendency of a system to acquire a state of maximum randomness. The overall tendency for a process to take place by itself..