Everyday Science
What gas do humans breathe in to stay alive?
Oxygen
What do you use to see?
Eyes.
What do we call the air around the Earth?
The atmosphere.
Which planet is closest to the Sun?
Mercury.
What do scientists use to look at tiny things?
Microscope.
What do plants need to grow? (Name two things.)
Water and sunlight.
What do you use to breathe?
Lungs.
What do we call land with many trees?
A forest.
Which animal can live both in water and on land?
Frog.
What do we call water that disappears into air?
Evaporation.
When water turns to ice, what happens?
It freezes.
What part of your body pumps blood?
The heart.
What is the solid part of Earth called?
The ground / crust.
Which animal is the largest on Earth?
Blue whale.
When we mix sugar in water, what happens?
It dissolves.
What happens when ice melts?
It turns into water.
What helps you move your body?
Muscles.
What makes plants green?
Chlorophyll.
What force keeps us on the ground?
Gravity.
What happens if you heat chocolate?
It melts.
What can we use to measure temperature?
A thermometer.
What controls your whole body?
The brain.
What are the three states of matter?
Solid, liquid, gas.
What’s the only metal that is liquid at room temperature?
Mercury.
What do we call learning by watching carefully?
Observation.