Matter/Safety
What is relative density?
sink or float in water
When you type on a keyboard what force are you using?
push
What is one example of a slow change to the Earth?
canyon, sand dune, delta, etc.
Which of the three are the largest?
Sun
What type of consumer eats producers in a food web?
primary consumers
What is solubility?
whether or not something dissolves in water or not
Is gravity a push or a pull?
pull
What does weathering mean?
To break something down
Which one only has liquid water on it?
Earth
What is the source of all the energy in a food web?
the Sun
What should you do if you spill something during a science investigation?
tell the teacher
You want to move two boxes. Which sentence correctly describes the force needed to move the boxes?
More force is needed to move the lighter box.
More force is needed to move the heavy box.
More force is needed to move the heavy box
What does erosion mean?
To move sediment
Which one has no atmosphere?
Moon
What is an animals structure? What is the function?
the structure is the body part and the function is what the body part does
How do you separate a mixture?
evaporation
Mechanical, Electrical, Light, Thermal, Sound
What does deposition mean?
to drop something in a new place
What is one similarity between the Earth and the Moon?
they are both made of rock
Give me an example of a structure and a function.
structure: webbed feet
function: swimming
What are the 6 physical properties of matter?
density, solubility, mass, magnetism, state of matter, and conductivity
If I am moving an ice scraper across an icy windshield, what form(s) of energy am I using?
Mechanical, sound
What are the 3 main ways things are changed?
wind, water, and ice
What is one difference between the Earth and the Sun?
the Earth is made of rock and the Sun is made of gases, or answers will vary
Give me an example of an inherited trait AND a learned behavior.
Inherited trait: eye color
learned behavior: riding a bike