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