SCIENCE QUIZ

DEFICIENCY OF VITAMIN C CAUSES....

• rickets
• night blindness

• beriberi
• scurvy

THE METHOD IN WHICH EARTHWORMS ARE ADDED TO A PIT TO ACCELERATE PROCESS OF DECOMPOSITION IS CALLED......

• composting
• vermicomposting
• incineration

• decomposition

HOW MANY BONES ARE THERE IN THE HUMAN BODY

• 100
• 206
• 500
• 1000

WHAT IS HARDEST NATURAL SUBSTANCE ON THE EARTH?

• rock
• wood
• diamond
• glass

1. What is the most abundant gas in the Earth's atmosphere?

• helium
• carbon dioxide
• nitrogen
• oxygen

WHICH APOLLO MISSION CARRIED FIRST CARRIED A LUNAR ROVER

• Apollo 15
• Apollo 11
• Apollo 13
• Apollo 17

1. What metal is the best conductor of electricity?

• copper
• gold
• iron
• silver

WHAT DOES 'USB' STAND FOR?

• Universal Service Bus
• Ultra Speed Bandwidth
• United States Bank
• Universal Serial Bus

WHAT IS RAREST HUMAN BLOOD TYPE?

• AB negative
• O positive
• A positive
• B positive

1. In which year was Pluto reclassified as a Dwarf Planet?

• 2005
• 2010
• 1999
• 2006