Are you looking for a clean, cheap, effective source of power that doesn’t cause pollution or waste natural resources? Look no further than solar energy from our sun. At present, most of our electricity comes from the use of coal, gas, oil or nuclear power. This power could be provided by the sun. One percent of the solar energy that reaches the earth is enough to provide power for the total population. Many countries are already using solar energy. Solar panels are placed on the roof of a house and the sun’ energy is used to heat water. The energy can be stored for a number of days. So on the cloudy days you can use solar energy, too. Sweden has an advanced solar energy program. There, all buildings will be heated by solar energy and cars will use solar power instead of gas by the year 2015. True – False statements: 66. Solar energy can be clean and cheap. 67. Most of our electricity comes from nuclear power. 68. The solar energy that gets to the earth can’t provide enough power for the world’s population 69. Solar energy can be used on cloudy days. 70. All buildings in Sweden will be heated by solar energy in 2050. 71. One percent of the solar energy that reaches the earth is not enough to provide power for the total population. 72. Solar energy comes from the moon. 73. Most of our electricity is from the use of coal, gas, oil, or nuclear power. 74. Many countries are using solar energy and solar panels are placed on the ground in the garden. 75. Coal, gas, oil, and nuclear power don’t cause pollution for the environment.