Science Quiz Gravity and Magnets

What gives things their weight?

What is gravity?

A structure is

• a type of force

• a type of building

• laws of nature

Does gravity always work?

• YES

• NO

What part of a building acts like "roots" to keep the building strong?

Are wide at the bottom or base.

• foundation

• arches

• pyramids

• columns

They are not easily bent under the force of weight.

• arches

• pyramids

• foundation

• columns

The curved design spread the weight

• Arches

• Pyramids

• Columns

• foundation

The roof keeps the building strong.

• TRUE

• FALSE

Knowing about gravity can help people build better structures.

• TRUE

• FALSE