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Social Revision

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  • A satellite can be either .............or ..........
    Natural or human-made
  • ...........also known as twisters or whirlwinds, consist of a huge column of air with debris and dust that rotates violently on Earth's surface.
    tornadoes
  • Mention 3 natural disasters?
    hurricane, Tsunami, floods...
  • Arabs in the past served as trade centers for the caravans that transported….?
    gold, ivory and spices
  • Earth has only one natural satellite ............
    the moon
  • They occur when an object, such as an asteroid, hits the Moon's surface.
    Impact Craters
  • What is the most devastating issue in the Arab world?
    pALESTINE
  • They are formed when gases and lava explode from a volcanic hole on the Moon's surface.
    Volcanic Craters
  • They lived in fertile areas in the deserts called …?
    oasis
  • A high percentage of people in Arab countries are under the age of …?
    25years
  • Which country had the first uprising in 2010?
    Tunisia
  • How many Arab countries are there?
    22 countries
  • …….. out of 22 Arab countries have severe water scarcity.
    13
  • alternative energy resources. These are the energy of the ..........
    the energy of the sun, wind, and sea
  • unemployment rates remain high and play a major role in increasing ……..?
    poverty
  • A ...........is an object that orbits or rotates around another object.
    satellite
  • series of uprisings erupted in several Arab countries. Mention these countries.
    Tunisia, Libya, Egypt
  • .........occur when an overflow of water submerges nearby lands.
    floods
  • What is the galaxy that we live on?
    the Milky Way
  • ..........is an enormous collection of gas, dust, and billions of stars with their solar systems held all together by gravity.
    Galaxy
  • What does the word Arab refers to?
    refers to all the people or countries whose language is Arabic.
  • Countries, such as the ………. and ……….., were able to improve their economies and thus find more employment opportunities
    UAE and Qatar
  • The Moon has only about ............ of Earth's gravity.
    one-sixth
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