properties of matter
What are solids, liquids, and gasses?
An invisible force that pulls things down to the Earth
What is gravity?
All the water on and around the Earth
plants make food through the process of
What kind of water makes up most of the water in the world
When two or more substances are combined and a new substance is formed
What is a chemical reaction?
The Earth rotates on its axis every 24 hours which gives us what observable pattern
All of the land, rocks, and minerals on Earth
What is the geosphere?
This organism is called a producer because it makes its own food.
What is a green plant?
The average amount of water in gallons that an American family uses in one day.
What is 300 gallons?
Three properties of matter
What are mass, shape, and volume?
The observable pattern in the sky that changes each season of the year shows us that the Earth orbits the sun
What is the constellations?
All of the living things on Earth
This organism eats only meat
What is a carnivore?
What is a drought?
This state of matter has definite volume and mass but takes the shape of its container
What is a liquid?
All of the air around the Earth
What is the atmosphere?
This organism eats both meat and plants
What is an omnivore?
What is erosion?
This state of matter has definite mass, shape, and volume.
What is a solid?
What is one?
In the late 1920s the 4 Earth systems interacted to cause this natural disaster in the midwest
This organism eats only plants
What is an herbivore?
The length of time a person can go without fresh water
What is 3 days?