This element has the chemical symbol "Na"
What is sodium
Commonly known as the symbol of peace
What is Dove
This planet is famous for its large ring system
What is Saturn
This type of tree produces acorns
What is Oak
This Country has the largest population in the world
What is India
Body part with the most bones
What is the Hand
Only mammal that can fly
What are Bats
The most abundant element in the universe
What is hydrogen
This term describes long-term change in global or regional climate patterns
What is Climate Change
This European country is famous for its canals, tulips. and windmills
This language, with over 200 million native speakers, is the most spoken in South America
What is Portuguese
Mammals are different from most other animals because they produce this to feed their young.
What is Milk
The boundary around a black hole beyond which nothing can escape
What is Event Horizon
This layer of the earth's atmosphere contains the ozone layer
What is stratosphere
This country spans two continents, Europe and Asia, and its largest city is Istanbul
What is Turkey
Inventors of the airplane
What is The Wright Brothers
This term describes animals that are active mostly at night.
What are nocturnal animals
Planet known as the "Morning Star"
What is a Venus
This biome is characterized by very low temperatures and mostly ice and snow
What is the tundra
This African country is the largest by land area
What is Algeria
This scientific unit is used to measure electrical resistance
What is ohm
This group of animals includes frogs, salamanders, and newts
What are amphibians
This effect explains why light from distant galaxies is stretched to longer wavelengths as the universe expands
What is redshift
This phenomenon occurs when warm ocean water rises, affecting global weather patterns
What is El Nino
This country (including territories) has the most time zones it the world
What is France (13 including territories)