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