Planet Earth Grade 7

What events are common along plate boundaries?

Which is not a rock family?

What is rock made from?

What is it called when a volcano is not active?

Which of the following is NOT part of a seismograph?

Minerals that break apart with rough or jagged edges have...

Which mineral is considered the softest?

Which layer of the earth is the first one under the crust?

What causes any rock to become an igneous rock?

What is erosion?

What is the name for a rock formed from heat or pressure changing another rock?

The surface location directly above the focus of an earthquake is called the...

How can we tell which mountains are "younger"?

Which layer of the earth is liquid?

Which is not used for mineral classification?

What scale measures the impact of earthquakes?

Which is an example of mechanical weathering?

Glaciers, gravity, wind, and water are agents of what?

What is the name of a scientist who studies fossils?

Which type of rock family is formed from heat and pressure?

Intrusive rocks are formed when

What type of rock can you find fossils in?

Alfred Wegener came up with what theory?

What is the Ring of Fire?

Which of the following is NOT a type of seismic wave?

Preserved organisms can be classified as...

An opening in a volcano is called a...

What is the name for drilling cylindrical cores to examine rock?

What is lava called when it is underground?

What is the name of the solid layer of rock beneath the topsoil layer?