Mixed 1
To measure temperature you would use:
a thermometer?
The three states of matter are:
solid, liquid, and gas
What is the largest ocean in the world?
Pacific Ocean
What do we call the process by which water changes from a liquid to a gas?
Evaporation
Name three things that are solids
Desk, chair, whiteboard
The molecules in this state of matter are packed tightly together.
solid
The largest country on Earth?
Russia
What is the main source of energy for life on Earth?
The Sun
Name Three materials used in the elephant toothpaste experiment.
Hydrogen Peroxide
Food coloring
Yeast
Dish soap
The amount of matter in an object is its
mass
What causes day and night on Earth?
The rotation of Earth on its axis.
What is the second planet?
Venus
What is the classification key?
A series of yes or no questions to group living organisms
A unit used to measure sound
Decibels (DB)
What force keeps us on the ground and keeps the planets in orbit around the Sun?
Gravity
Name three gases
oxygen, water vapour, carbon dioxide, helium
What do you call the process when rain and snow fall from the sky? (Spelling should be correct)
Precipitation
What do we call the imaginary line that runs around the middle of the Earth?
The equator
What is the water cycle?
The continuous movement of water between the Earth’s surface and the atmosphere through processes like evaporation, condensation, and precipitation.