This is the 143 section from Everyday Science. These questions and answers will be from Bird, Water, Margalla Hill, Electrical energy and Chemical energy.
Ques No.1: _________ are used to kill rats.
Ques No.2: _________ have more wavelengths than the red colour.
Ans: Infrared waves
Ques No.3: Japan is called __________.
Ans: Land of rising sun
Ques No.4: To say in the sunlight while circling the globe at the equator, one has to move with a speed of _________.
Ans: 1670 km/hour
Ques No.5: Humming bird belongs to a category called _________
Ques No.6: Water was discovered by _________.
Ans: Henry Cavendish
Ques No.7: Margalla Hill is a branch of __________
Ans: Himalaya Range
Ques No.8: _________ was the first person to orbit the earth.
Ans: Yuri Gagarin
Ques No.9: __________ is caused by the excessive secretion of Adrenocorticotrophic Hormone.
Ans: Addison‘s disease
Ques No.10: __________ converts the chemical energy into electrical energy.
Ans: Electrochemical cell
Everyday Science Questions & Answers Section 144
Everyday Science Questions & Answers Section 145
Everyday Science Questions & Answers Section 146
Everyday Science Questions & Answers Section 147
Everyday Science Questions & Answers Section 148