Science 2

The boiling point of water is ____ degrees Fahrenheit.

• 32

• 100

• 340

• 212

What is the matter that doesn't attracts to magnet, floats in the water, and most many matter that is found in the North Pacific Garbage Island?

(a)  

Why do we have to use more power to move heavy things?

• The Earth is pulling more down when there is a heavy thing

• The Sun's gravity helps the light things get more easy to move than the heavy ones

• The Moon's gravity effects a little at the light things

• Our muscle needs more power for heavy ones

What is the property that spring has and gets back to its shape?

(a)  

The second smartest animal is ...

(a)  

What is the 'need' of people?

• Water

• Food

• Computer

• House

• Happiness

What force are we using when we walk?

(a)  

Select all that is liquid and solid.

• Juice

• Milk

• Vapor

• Computer

• Cloud

What is a gas that is most much in Venus?

(a)  

Why does Earth have different seasons?

• When it orbits, it is different distance from the sun every seasons

• The Earth is tilted every moment

• It is rotating the sun

• Our Earth is orbiting the sun every time