Types of Rocks
Earth's History and Fossils
Earth's Interior
Plate Tectonics
Weathering & Erosion
Human Impact
Types of Rocks | Earth's History and Fossils | Earth's Interior | Plate Tectonics | Weathering & Erosion | Human Impact |
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What cools to form igneous rocks? Lava Types of Rocks 100 | Which type of rock, found near the crust of the Earth, usually contains fossils? Sedimentary Earth's History and Fossils 100 | Which layer of the Earth do living things inhabit? the Crust Earth's Interior 100 | Which type of boundar occurs when two plates move apart from each other or divide? Divergent Boundary Plate Tectonics 100 | The movement of sediment, soil, and other materials due to rain is called what? Erosion Weathering & Erosion 100 | How have humans had a negative impact on forests and rainforests? Answer 100 Human Impact 100 |
Heat and pressure deep inside the Earth form what type of rock? Metamorphic Types of Rocks 200 | The oldest fossils are found where? a. on the surface b. 10 feet below ground c. 100 feet below ground 100 feet below ground Earth's History and Fossils 200 | Which layer of the Earth is the thickest? the Mantle Earth's Interior 200 | Which type of boundary occurs when two plates come together, one sliding under the other or both rising up? Convergent Boundary Plate Tectonics 200 | When rocks are worn away by rain, wind, or sand, it is called what? Weathering Weathering & Erosion 200 | What is an example of a fossil fuel that causes air pollution when it is burned? Coal Human Impact 200 |
Compressed sediment pushed together over long periods of time form what time of rock? Sedimentary Types of Rocks 300 | How do we know that dinosaurs lived long ago? Because of the fossils we have discovered Earth's History and Fossils 300 | Name the layers of the Earth from inside to outside. Inner Core Outer Core Mantle Crust Earth's Interior 300 | Which type of boundary occurs when two plates slide against each other in opposite directions? Sliding Boundary Plate Tectonics 300 | What can a farmer do to prevent erosion? Plant tall grass or build a fence Weathering & Erosion 300 | When humans destroy forests and rainforests, who does it harm the most? The animals that inhabit those ecosystems Human Impact 300 |
The Washington Monument is an example of which type of rock? Metamorphic; Marble Types of Rocks 400 | Which rock would contain fossils? a. Granite b. Limestone c. Marble Limestone Earth's History and Fossils 400 | Which layer of the Earth is made of molten metals, such as iron and nickle? the Outer Core Earth's Interior 400 | The slow movement of Earth's tectonics plates is caused by what? Heat Plate Tectonics 400 | What causes the creation of sand dunes in the desert? a. rain b. wind c. streams Wind Weathering & Erosion 400 | What are three ways to conserve water? Answers will vary Human Impact 400 |
The Hawaiian Islands are an example of granite. Which type of rock is granite? Igneous Types of Rocks 500 | How old is the Earth? a. 4.6 million years old b. 4.6 billion years old c. 4.6 trillion years old 4.6 billion years old Earth's History and Fossils 500 | Which layer of the Earth has the hottest temperature? the Inner Core Earth's Interior 500 | What is the theory of plate tectonics? The Earth\'s crust is made out of tectonic plates that cause the earth\'s crust to shift and change over time. Plate Tectonics 500 | Weathering in a stream causes: a. fish to move b. rocks to be smooth as the water washes over them c. tsunamis to occur Rocks to be smooth as the water washes over them Weathering & Erosion 500 | Give three examples of how humans can positively impact the environment. Answers will vary Human Impact 500 |
What is the name of the huge crack that runs through most of California and causes major earthquakes on the west coast?
San Andreas Fault
Daily Double
What is Pangea?
A large supercontinent that existed 250 million years ago. It is the theory that describes how Earth was split into 7 separate continents.
Earth's History
Types of Rocks |
100 |
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What cools to form igneous rocks? |
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Answer |