Landforms
Solar System
Soil
Earth's Surface
Natural Resources
100
The landform that is made when soil carried by a river is deposited near the ocean.
What is a delta?
100
The closest planet to the sun.
What is Mercury?
100
Dead plant and animal remains, or humus, gives soil these things that plants use for food.
What are nutrients?
100
These landforms help make new crust every time they erupt.
What is a volcano?
100
Things from nature that we use to help us live and survive.
What are natural resources?
200
This landform is the tallest of all landforms
What is a mountain?
200
Named after the God of War, this planet is the color of blood.
What is Mars?
200
The process that causes rocks to break down into small pieces.
What is weathering?
200
The layer of the Earth that we live on.
What is the crust?
200
This natural resource makes up most of the Earth's surface, but only a small part of it can be used by humans.
What is water?
300
This landform is low land between two hills or mountains
What is a valley?
300
What the Earth does on its axis every 24 hours.
What is rotate?
300
The process that causes tiny bits of rock to be moved from one place to another.
What is erosion?
300
When a large amount of soil and rock fall down a hill.
What is a landslide?
300
This natural resource drives the water cycle and is the source of all life on Earth.
What is the Sun?
400
This landform is carved into the Earth's crust by the movement of water in a river.
What is a canyon?
400
The sun is the closest one of these, of which there are billions.
What is a star?
400
Dead leaves from a tree fall to the ground and eventually become this part of soil.
What is humus?
400
When two tectonic plates move against each other, this type of natural disaster can occur.
What is an earthquake?
400
If we do this with our natural resources, we can use them again.
What is recycle?
500
These landforms are large areas of flat land that many people might call "ordinary".
What are plains?
500
The order of the planets, beginning with the closest to the sun.
What is Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune?
500
This process happens when a plant or animal dies and then slowly begins to break down into smaller pieces.
What is decomposition?
500
When an earthquake occurs beneath the ocean, is causes this event.
What is a tsunami?
500
This natural resource is used to build homes, furniture, and a material we write and draw on.
What are trees?
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