Birds
Science facts
Space
Fruits
Natural resources
100

What do hummingbirds eat?

Nectar

100

What is the process by which plants make their own food using sunlight?

Photosynthesis 

100

Which celestial body is closest to the Earth?

The moon 

100

This fruit is red and has a shape of a heart 

Strawberry 

100

This natural resource is essential for all living things and covers about 71% of the Earth's surface.

Water

200

How do hummingbirds eat?

They use their tongue

200

What is the chemical symbol for water?

H2O

200

What is the largest planet in our solar system?

Jupiter 

200

This tropical fruit has a tough, spiky outer skin and a sweet, yellow flesh inside. What is it?

Pineapple

200

This fossil fuel is often used for old trains 

Coal

300

What is the longest living bird?

Flamingo or cockatoo

300

What is the force that pulls objects towards the center of the Earth?

Gravity 

300

Which planet is known as the "Red Planet" due to its reddish appearance?

Mars

300

Which orange-colored vegetable is known for its high vitamin A content and is often associated with Halloween carving?

Pumpkin 

300

This renewable natural resource uses turbines to generate electricity.

Wind

400

What is the name of the largest bird that has already died?

Argentavis

400

What is the smallest unit of matter?

Atom

400

What is the name of the galaxy that contains our solar system?

Milky way

400

This green vegetable is long and slender, often used in salads. What is it called?

Cucumber 

400

This fossil fuel is the most important source of energy for transportation and electricity generation but it’s not good for nature 

Oil 

500

Which bird doesn’t land on water or land?

Swift

500

What is the process of a liquid turning into a gas called?

Evaporation 

500

Which planet has the most moons in our solar system?

Jupiter (79 moons)

500

This exotic fruit is native to Southeast Asia, it’s pretty smelly and you can’t transport it by plane 

Durian 

500

This metal is commonly used in jewelry, electronics, and money.

Gold