1) This describes an object that light does not pass through. a) pole b) opaque 2) This is one of the two ends of a magnet. a) pole b) transparent 3) This describes an object that light passes through easily. a) translucent b) transparent 4) This happens when two magnets push each other away. a) attraction b) repulsion 5) This describes an object that some light passes through a) translucent b) transparent 6) Are objects that a magnet will atract. a) scissors, keys, a clip and a spoon.  b) a pencil, a book and a pencilcase. 7) Magnets _______ . a) have two poles b) work over a distance c) attract magnetic objects d) do all three previous answers 8) All magnets are? a) strong b) metal 9) Objects that use magnets include _______________. a) pencils and computers b) rerigerators and computers 10) Shadows from the Sun are longest _______________. a) in the afternoon  b) at dusk and dawn (anochecer y amanecer) 11) When light hits an opaque object, _________________. a) a shadow appears b) it makes a rainbow 12) A fossil is the remains of _________. a) any living thing b) a dinosaur 13) Gold, coal and cement are____________. a) natural resources b) metals 14) An example of a solid fossil fuel is________. a) gold b) coal 15) We use asphalt to make _________________. a) roads b) jewerly

Science Practice

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