Science Week Quiz 6-7

A source of non-renewable energy is ...

• Wind

• Solar

• Coal

• Tide

The “3 Rs” of waste management stand for …

• Reduce, Reuse, Recycle

• Repair, Refill, Replace

• Rest, Relax, Read

• Revive, Release, Repair

Which of these animals is a bio-indicator of clean water?

• Housefly

• Frog

• Rat

• Snake

“Zero-plastics lunch” means bringing food in …

• Reusable boxes and cloth wraps

• Aluminum foil

• Disposable cling-film

• Foam plates

A Carbon Footprint measures …

• The depth of soil layers

• Tree height

• The size of a shoe

What is the role of the ozone layer in Earth's atmosphere?

• Traps carbon dioxide

• Absorbs harmful ultraviolet radiation

• Creates wind patterns

• Reflects visible light

Which gas do plants take in during photosynthesis?

• Oxygen

• Nitrogen

• Carbon

• Carbon dioxide

Which planet is known for having the most prominent ring system?

• Saturn

• Earth

• Jupiter

• Venus

What is the function of white blood cells in the human body?

• Carry oxygen

• Clot blood

• Fight infections

• Help with digestion

What determines the seasons on Earth?

• Distance from the Sun

• Moon’s orbit
  

• Earth’s speed of rotation

• Earth’s tilted axis