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The City SchoolPECHS Junior A
Science Reinforcement Class 4
Name: __________________ Date: _________________ Section_________
Q1. State whether True or False. Give reason, if the statement is false.
a. All electricity comes from batteries. __________________________________________
________________________________________________________________________
b. You should only hold the metal parts of the plugs. _______________________________
________________________________________________________________________
c. Food chain always starts with an animal. ______________________________________
______________________________________________________________________________
Q2. Match column A with Column B and write the answer in Column C.
Q3. Look at the food chain and answer the following questions
i. Name the prey of owl. _________________ii. Name the predator of lizard.___________________iii. Which animal has no predator in this food chain? ________________iv. What does the arrow in the food chain indicate? ________________
Q4. Draw lines to match the things with the correct temperatures. One has been done for
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you.
Q4a. Answer the following questions.
1. Why are forests cut down? ______________________________________________________________________________
2. Define temperature sensors.
______________________________________________________________________________
3. What does a ruler measure?
_____________________________________________________________________________________
Q4b. What temperatures do these thermometers show?