First Grade Science
This happens when the North and South pole of a magnet are put together.
What is they attract each other?
Matter
What is anything that takes up space or "stuff"?
The name of the force that resists motion when two objects contact each other.
What is friction?
This causes the seasons to change.
What is the tilt of the Earth's axis?
How your mass on Earth compare to your mass on the Moon
What is the same?
The planet with the most rings.
What is Saturn?
The 3 states of matter
What are solid, liquid, and gas?
The largest ball-and-socket joint in the body.
What is the hip joint?
The planet is closest to the sun
What is Mercury?
Considered the "brain" of a cell.
What is the nucleus?
How we measure temperature
What is with a thermometer?
The series of changes that many animals go through in life.
What is the life cycle?
The Sun, and all the objects that orbit it make up what?
The Solar System.
This land animal can open its mouth the widest.
What is a hippopotamus?
The body system that allows you to breathe.
What is the respiratory system?
3 things do plants need to survive
What is sunlight, water, and soil?
The two states of matter take the shape of their containers.
What are liquid and gas?
No, you cannot put any salt water fish in a fresh water environment.
This is why hot air balloons float.
What does hot air inside the balloon rising?
The type of reaction produces fire.
What is a combustion reaction?
Why things fall
What is gravity?
The most common unit for measuring temperature.
What is Celsius (C)?
When your shadow its shortest
What is noon (or whenever the sun is directly over head)?
A scientist that studies all living things.
What is a biologist?
The pH of pure water.
What is 7?