Which statements correctly describe Earth’s tectonic plates? Select all that apply. A. Earth’s tectonic plates are its continents. B. Tectonic plates move over the asthenosphere. C. Earth’s tectonic plates are fixed in their places. D. Earth’s tectonic plates are part of the planet’s crust. E. Earth’s tectonic plates are thinner under the ocean.

5. what is a red giant? can our sun become a red giant? why or why not?

1. crust 1 the metallic layer at the earth's center 2. inner core 3 the firm layer between the crust and the asthenosphere 3. lower mantle 2 the layer surrounding the inner core 4. asthenosphere 4 the semi-solid layer between the top layer and the upper mantle 5. upper mantle 5 the layer between the asthenosphere and lower mantle 6. top layer 6 the earth's outermost layer 7. outer core 7 the hottest part of the mantle

Describe the characteristics of the nile river and the river’s importance to the people of egypt. write a paragraph of at least 5 complete sentences.