Vocabulary
What is matter?
Anything that has weight and volume (takes up space)
what object has more mass? A filled balloon or a deflated one.
the filled balloon.
is shaking soda a physical or chemical change?
physical change
what causes light pollution?
too much light
takes the shape of the container?
Luquid
what has more volume a cup of water or a toy?
the cup of water
can a liquid change back into a gas or solid?
solid
is rust a chemical change?
yes
What are the 3 types of pollution?
What state of matter fills the space
gas
Is weight and mass the same thing>
No weight changes and mass does not
can a liquid change back into a gas?
yes
is cooking a physical or chemical change?
chemical change
what part of the plant reproduces?
The flower
The shape of the object does not change.
a solid
does mass change?
No
Does adding salt to water change the properties of the water?
No
is mixing baking soda and sugar a chemical or physical change?
physical change
what makes something a living thing?
grows, takes in nutrients, and reproduces
what is volume?
the amount of space something takes up
what is volume?
the amount of matter in an object.
Can a fried egg turn back into a liquid and what change is it?
No, chemical change (cooking)
is putting a banana in the blender a physical or chemical change?
physical change the banana did not under go any substance change.
what does a plant need to survive?
Soil, space, water, and sunlight