A) Water and sunlight B) Plants and animals C) Visible light and the heat D) Rays and heat
A) Preventing system B) Immune system C) Body system D) Fighting system
A) Adulthood B) Childhood C) Motherhood D) Pregnancy
A) Airborne diseases B) STIs C) HIV D) Water-borne diseases
A) 9 months B) 2yrs C) 1 yr D) 3 yrs
A) False B) No C) No idea D) True
A) No B) False C) True D) No idea
A) Drinking B) Swallowing C) Self medication D) Eating
A) Clothing B) Food C) Smoking D) Medicine
A) 4 B) 6 C) 3 D) 5
A) False B) No idea C) Nope D) True
A) 100 degree Celsius B) 48 degree Celsius C) 30 degree Celsius D) 78 degree Celsius
A) 4 B) 5 C) 6 D) 3
A) Zinc B) Oxygen C) Tin D) Iron
A) Solid B) Mixture C) Element D) Compound
A) Oxygen B) Hydrogen C) CO2 D) Sugar
A) Physically B) Ordinarily C) Artificially D) Chemically
A) Books B) Cars C) Materials D) Land
A) No idea B) True C) Impossible D) False
A) Bottle B) Renewal C) Paper D) New materials
A) Refraction B) Polarization C) Reflection D) Diffraction
A) Green B) Yellow C) Red D) Purple
A) Mechanical energy B) Potential energy C) Kinetic energy D) Thermal energy
A) Electricity B) Chemical energy C) Nuclear energy D) Sunlight
A) Reflects all light that falls on it B) Does not allow any light to pass through C) Allows some light to pass through but scatters it D) Allows light to pass through completely
A) Reflects all light that falls on it B) Allows light to pass through without scattering C) Allows some light to pass through but scatters it D) Absorbs all light that falls on it
A) Absorbs all light that falls on it B) Allows light to pass through completely C) Reflects all light that falls on it D) Allows some light to pass through but scatters it
A) Water temperature B) Body temperature C) Air temperature D) Surface temperature
A) Distance × time B) Distance/time C) Displacement/time D) Displacement × time
A) Artificial energy B) Natural energy C) Thermal energy D) Food energy |