Science Final Review!

Front

What is a metamorphic rock?

Back

A metamorphic rock is formed as a result of pre-existing rock being subjected to very high heat and pressure.

Front

What is thermal energy?

Back

Thermal energy is the total kinetic energy of all the particles in an object.

Front

What is a sedimentary rock?

Back

A sedimentary rock is formed by the deposition and cementation of mineral or organic particles.

Front

What does the Law of Superposition state?

Back

The Law of Superposition states that oldest fossils are found near the bottom of rock layers.

Front

Does weather occur in Earth's thermosphere?

Back

False, weather occurs in the troposphere.

Front

What are the three main types of rocks?

Back

The three main types of rocks are igneous, sedimentary, and metamorphic.

Front

How are igneous rocks formed?

Back

Igneous rocks are formed through the cooling and solidification of magma or lava.

Front

What is the rock cycle?

Back

The rock cycle is the continuous process of rock formation and transformation between igneous, sedimentary, and metamorphic rocks.

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from the Earth's surface by natural processes such as wind or water.

Front

What is the difference between weathering and erosion?

Back

Weathering is the breaking down of rocks, while erosion is the movement of those broken-down materials.