cbsenotes • 2015-06-19
Respiration In Organisms Human Respiratory Systemimage credits: wikipedia MCQs Q1: Breathing is a ________ process while respiration is a _______ process. (a) physical- chemical (b) chemical-
cbsenotes • 2015-06-18
Sorting Material Into Groups Sorting Into Groups (image credits:openclipart) MCQs Q1: Which of the following is lustrous material? (a) wood (b) plastic (c) copper (d) chalk Q2: Materials that
cbsenotes • 2015-06-14
GETTING TO KNOW PLANTS MCQs Q1: Small plants- soft perishable stems- attain height up to five feet- generally annuals and biennials. These plants are ________. (a) Herbs (b) Shrubs (c) Trees (d
cbsenotes • 2015-06-12
Fibres to Fabrics MCQs Cotton Bolls (source:wpclipart.com) Q1: The thinner strands of thread are called as _________(a) Fibres(b) Fabric(c) yarns(d) cotton bollsQ2: Which one of the follow
cbsenotes • 2015-06-06
Physical and Chemical Changes MCQs Is burning a match stick physical change or chemical? Q1: Which of the following is a physical change? (a) Rusting of Iron (b) Heating of Iron (c) Burning of