A) Medicine B) Science C) Hypothesis D) Observation
A) Space science B) Medicine C) Pesticides D) Jogging
A) Physical B) Human C) Inorganic D) Organic
A) Questionnaire B) Science C) Hypothesis D) Scientific method
A) Experimental investigation B) Narrative investigation C) Comparative investigation D) Descriptive investigation
A) Forming a hypothesis B) Defining the problem C) Making observation D) Creating a problem
A) Solid B) Gas C) Broth D) Liquid
A) Melting point B) Flammability C) Density D) Hardness
A) Flammability B) Reactivity C) Ability to rust D) Density
A) Improved standard of living and economy of the nation B) Increase illness and may even lead to death C) Can wipe out the entire humanity including plants and animals D) Causes mental illness
A) Liquid B) Solid C) Broth D) Gas
A) They are good conductors of electricity B) They are ductile C) They are malleable D) They are very brittle
A) The can rust B) They have low density C) They are good conductors of heat D) They are hard
A) For manufacturing of vehicles and aeroplane B) They are used as insulators C) For bridges and water tank D) For making cooking utensils
A) For making roofing sheets B) For jewel and cutting material C) For handles of substances to protect against electrical shock D) Decorations of houses, buildings and furniture |