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