Documents EARTH & SPACE SCIENCE

EARTH & SPACE SCIENCE Chapter 29 The Sun 29.2 Solar Activity 29.2 Solar Activity Objectives Explain how sunspots are related to powerful magnetic fields on the sun. Compare…

Documents THE SUN. The Sun The sun has a diameter of 900,000 miles (>100 Earths could fit across it) >1...

THE SUN The Sun The sun has a diameter of 900,000 miles (>100 Earths could fit across it) >1 million Earths could fit inside it. The sun is composed of about 75% Hydrogen…