Gr. 4 Science Day (All Final Competition)

The closest planet to the Sun is ________ .

• Earth

• Uranus

• Saturn

• Mercury

Which is the biggest planet ?

• Jupiter

• Mars

• Dwarf Planet

• Star

Most plants begin their life cycle as ?

• Roots

• Seed

• Leaves

• Soil

What does a skeleton does not do ?

• Communicate with the body

• Protect the body

• Support the body

• Helps the body move

How many teeth does an adult human have ?

• 20

• 30

• 32

• 45

Which of the following waterbodies cover the most area on Earth?

• Ocean

• Lakes

• Ponds

• Tanks

Earth takes __________ day to complete one rotation around itself.

• 1 day

• 2 days

• 366 days

• 365 days

__________ is a soluble substance.

• Stone

• Pencil

• Sugar

• Oil

_________ can float in water.

• Stone,

  Coin,

• Iron nail,

  Spoon

• Eraser,

  Steel bottle

• Pencil wrapper,

  Leaf,

  Flower.

What do we call a group of stars that looks like a picture ?

• Solar System

• Constellation

• Milky Way

• Star