Explore the Wonders of Our World

Which planet in our solar system is known for having the most extensive ring system?

• Earth

• Saturn

• Mars

• Jupiter

What is the largest organ in the human body?

• Heart

• Liver

• Skin

• Brain

Who is credited with inventing the first practical telephone?

• Thomas Edison

• Alexander Graham Bell

• Nikola Tesla

• Guglielmo Marconi

What is the record for the highest temperature ever recorded on Earth in Celsius?

• 56.7°C

• 48.9°C

• 54.4°C

• 50.0°C

Which space telescope was launched in 1990 and has provided stunning images of distant galaxies?

• James Webb Space Telescope

• Hubble Space Telescope

• Spitzer Space Telescope

• Chandra X-ray Observatory

How many bones are there in the adult human body?

• 206

• 210

• 198

• 220

Which invention is Thomas Edison famously known for?

• Light bulb

• Radio

• Aeroplane

• Steam engine

What is the longest river in the world?

• Amazon River

• Yangtze River

• Nile River

• Mississippi River

Which planet is known as the "Red Planet"?

• Venus

• Mars

• Mercury

• Jupiter

What is the smallest bone in the human body?

• Stapes

• Femur

• Tibia

• Ulna