Down to Earth

The video explains how gravity works on Earth, addressing common misconceptions about the direction of gravitational pull. It clarifies that 'up' and 'down' are relative to Earth's surface, with gravity pulling objects toward the planet. A demonstration using a tennis ball and rubber band illustrates how gravity acts on objects, like a penguin in Antarctica, regardless of their position on Earth. The video concludes by emphasizing that gravity is the force that keeps objects, including penguins, attached to Earth.

What does 'down' mean when discussing gravity?

• Opposite to the Earth's rotation

• Parallel to the Earth's surface

• Toward the Earth

• Away from the Earth

What is the scientific explanation for why objects are attracted to the Earth?

• Objects are lighter than air

• Force of attraction between objects made of matter

• Earth's magnetic field

• Objects are denser than water

In the demonstration, what does the rubber band represent?

• The Earth's atmosphere

• The force of gravity

• The Earth's rotation

• The penguin's weight

What happens when you try to pull your finger away from the tennis ball in the demonstration?

• The finger moves freely away

• The rubber band breaks

• The finger is pulled back toward the ball

• The ball rolls away

Why do penguins stay on the Earth despite being at the 'bottom'?

• They are too heavy to move

• They have strong feet

• Gravity pulls them toward the Earth

• They are glued to the surface