1) We can learn a lot about the first humans from the books they ahve written. a) TRUE b) FALSE 2) The first settlers started creating their communities near... a) deserts b) mountains c) rivers 3) The first humans hunted for food. a) TRUE b) FALSE 4) PANGAEA is the name of: a) The big continent, before they split. b) A type of dinosaur. c) A tool humans used to hunt. 5) We can communicate using sound and light. a) TRUE b) FALSE 6) Sound travels through solid, liquid and gas. a) TRUE b) FALSE 7) We can hear sound in space. a) TRUE b) FALSE 8) Light can pass completely through objects that are... a) opaque b) translucent c) transparent 9) Light can't pass through objects that are... a) opaque b) translucent c) transparent 10) What type of objects make sound louder? a) amplifiers b) insulators

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