Which sentence correctly compares temperatures in rural and urban areas? O A) Rural areas are usually cooler because trees and water absorb more sunlight than concrete surfaces.
B) Rural areas are usually warmer because grasses and other plants absorb sunlight to grow.
OC) Urban areas are usually cooler because buildings absorb sun light before it reaches the ground.
OD) Urban areas are usually warmer because streets have surfaces that absorb sunlight.

20 point pls brianliest 1. what does a red shift mean? blue shift? 2. describe the big bang theory. according to this theory, how old is the universe? 3. scientists believe the universe is expanding. what is the evidence that supports this? 4. describe a nebula. 5. describe the 3 types of galaxies. what is a barred spiral galaxy? 6. what is a light year? how far is alpha centauri from earth? 7. describe the universal law of gravitation. be sure to include gravitational force between two objects. 8. describe the planets’ orbits around the sun. 9. what is the asteroid belt? where is it located? 10. describe rotation and revolution of earth. what determines an earth day and year? 11. how do galaxies exist? 12. compare and contrast the inner and outer planets. 13. what causes the seasons?