Physics
Geography
Biology
General Knowledge
Chemistry
100

What is the force that pulls objects toward the Earth?


Gravity

100

What is the name of the largest ocean on Earth?

Pacific Ocean

100

What process do plants use to make their own food?

Photosynthesis

100

What is the capital city of Australia?

Canberra

100

What is H₂O commonly known as?

Water

200

What is the unit of force?

Newton (N)

200

What is the longest river in the world?

Nile River

200

Which part of the cell contains the genetic material?

Nucleus

200

Which planet is closest to the Sun?

Mercury

200

What is the smallest unit of an element called?

Atom

300

What simple machine uses a wheel and a rope to lift objects?

Pulley

300

What term describes the height of land above sea level?

Elevation

300

What is the name of the process where cells divide to form two new cells?

Mitosis

300

What is the largest mammal on Earth?

Blue Whale

300

What state of matter has a definite volume but no definite shape?

Liquid

400

What type of energy does a moving object have?

Kinetic Energy

400

What natural disaster is measured using the Richter scale?

Earthquake

400

What gas do humans exhale during respiration?

Carbon Dioxide

400

Who wrote the play Romeo and Juliet?

William Shakespeare

400

What is the name of the chemical reaction where a substance burns in oxygen?

Combustion

500

What is the difference between speed and velocity?

Speed is how fast something is moving; velocity is speed with direction.


500

Which two continents are entirely in the Southern Hemisphere?

Australia and Antartica

500

What is the term for an organism that breaks down dead organic material?

Decomposer

500

What is the longest mountain range in the world?

The Andes

500

What is the pH level of a neutral substance, like pure water?

7