A) Kilometer B) Centimeter C) Meter D) Meter E) Millimeter
A) Stopwatch B) Thermometer C) Ruler D) Balance
A) 1 m = 0.1 cm B) 1 m = 1000 cm C) 1 m = 10 cm D) 1 m = 100 cm
A) 100,000 m B) 100 m C) 1000000000 m D) 1000 m
A) Gram B) Pound C) Ounce D) Kilogram
A) Thermometer B) Balance C) Ruler D) Stopwatch
A) 1 kg = 10 g B) 1 kg = 1000 g C) 1 kg = 0.1 g
A) Vernier caliper, Micrometer B) MAY BE TRUE C) None of the above D) FALSE
A) Minute B) Second C) Day D) Hour
A) Ruler B) Balance C) Thermometer D) Stopwatch
A) Watch B) Oscillator C) Timer D) Clock
A) Minerals B) Water C) Minerals D) Air
A) Sand B) All of the above C) Silt D) Clay
A) Erosion B) Weathering C) Sedimentation D) Deposition
A) Increases soil erosion B) Improves soil fertility C) Increases water runoff D) Improves soil fertility E) Reduces crop yield
A) he movement of earth’s crust B) The movement of air in the atmosphere C) The movement of living organisms
A) Protects from UV radiation B) Regulates Earth’s temperature C) Provides energy for plants D) Supports human respiration
A) Increased crop yield B) Improved respiratory health C) Enhanced atmospheric circulation D) Reduced visibility
A) Burning fossil fuels B) RecyclingRecycling C) Using public transport D) Deforestation
A) Reduces temperature B) Generates electricity C) Causes erosion D) Damages crops |