Physical
When water freezes it changes from a liquid to a ______
Solid
Sand is made up of tiny pieces of _____________.
Rock.
Name the four stages in a mealworms life cycle.
Egg, larva, pupa, adult
Name the science tool that you can hold in your hand that makes objects appear larger.
Hand lens.
The sun is a ______________.
Star.
The force that pulls objects toward the ground is called __________.
Gravity
Moving air is called ____________.
Wind.
What are the stages of a frog life cycle?
Egg, tadpole, frog.
Name the tool that can measure the length of a solid object.
Ruler or measuring tape.
A huge ball of very hot gases in space.
Star.
All magnets have a _______ and ________ pole.
North and South Pole
__________ is made of small pieces of rock and dead plant and animal remains.
Soil.
What are the basic needs for life that all living things must have.
Food, water, shelter, space.
What do scientists wear to protect their eyes during experiments?
Goggles.
___________ is at the center of our solar system.
Sun.
What forces can move an object?
Push or pull
Will water in a closed container or an open container evaporate first?
Water in an open container will evaporate first.
What body part does a human use for breathing?
Lungs.
___________ is a fact learned directly through the five senses.
Observation.
To spin on an axis.
Rotate.
The three states of matter are ________________.
Solid, liquid, and gas.
True or False. During a lightning storm, under a tree is a safe place to hide.
False
The four stages of a butterfly life cycle.
Egg, caterpillar, chrysalis, butterfly.
To group objects or events according to similarities or differences.
Classifying.
To move in a path around an object.
Revolve.