Exploring Science and Nature Quiz

What is the heart?

• A bone that supports the body

• A muscle that pumps blood

• An organ for breathing

• A part of the brain

How many chambers does the human heart have?

• 8

• 2

• 4

• 6

What are scales a sign of?

• Mammals

• Birds

• Reptiles

• Fish

What do reptiles use to breathe?

• Gills

• Skin

• Fins

• Lungs

What is the Earth's outer shell called?

• Mantle

• Core

• Ocean

• Crust

What causes earthquakes?

• Heavy rainfall

• Volcanoes erupting

• Pieces of the Earth's crust moving quickly

• The moon's gravity

How many parts do plants have?

• Four

• Five

• Six

• Seven

What part of the plant holds it in the soil?

• Seed

• Root

• Leaf

• Stem

What are planets?

• Comets that pass by the Earth

• Moons that orbit planets

• Stars that emit light

• Round objects that orbit the sun

Which planet is known as the Red Planet?

• Mars

• Jupiter

• Saturn

• Venus