Science
What is earth
A planet
What are the three states of matter?
Solid liquid gas
Which is the largest mammal on Earth?
Blue whale
What force keeps the planets in orbit around the sun
gravity
What is the name of the process by which a liquid becomes a solid?
Freezing/Freeze
Describe photosynthesis
The reaction when the plant feeds itself with the sun
How many senses do humans have?
5
What is the name of the power station that generates most of the electricity in the United States?
Nuclear power plant(s)
What are the tiny particles that make up all matter?
Atoms
What is the process by which a gas changes into a liquid?
Condensation
the third plant from the sun
earth
whats the 5th planet from the sun
jupiter
What is the name of the process that turns liquid water into a gas?
Evaporation
Which instrument is used to measure atmospheric pressure?
barometer
What are the primary colors of light?
RGB(red green blue)
what is the milky way
a candy or galaxy
How many bones are in the human body?
206
What is the hardest natural substance on Earth?
Diamond
At what temperature does water boil (in Celsius)?
100 degrees c
What does the acronym LASER stand for?
Light Amplification by Stimulated Emission of Radiation.
What does DNA stand for?
Who developed the theory of gravity?
Sir Isaac Newton
What is the most abundant gas in Earth's atmosphere?
Nitrogen
What is the largest organ in the human body?
Skin
Which blood type is the rarest in humans?
AB-Negative