Unit Test — Unit test Answers

A tropical rainforest includes trees, animals, insects, plants, rain, rivers, rocks, soil, and warm, moist air.Which spheres of Earth are represented in a tropical rainforest?

Which is one step that geologists use to find the epicenter of an earthquake?

Which plate forms a boundary with the African Plate?

Which statement best describes the theory of plate tectonics?

Which statement describes one of Wegener’s ideas that contributed to the theory of continental drift?

The image shows a mountain peak in Asia.

What does the presence of new rock near an oceanic ridge indicate?

Favorable adaptations build up in a population over many generations due to long-term environmental change.What is the most likely result of this process?

How do geologists study direct evidence of Earth’s interior?

Which type of stress causes rocks to fold?

Which feature of Earth is created at mid-ocean ridges?

Study the diagram showing the range of temperature in the Earth’s layers.

The image shows the Great Rift Valley in Africa, an example of a rift valley.

What causes the force that pushes magma from the magma chamber through the pipe and vent of a volcano?