What is happening to the light in the illustration.

Remote sensing of the earth's surface and atmosphere may involve the use of what type of instruments?

Registrars maintain high a. standardized tests b. faculty payrolls c. transcripts d. sporting facilities

The graph shows a trend in an ecosystem over time caused by increased pollution in the region. what can you conclude from the graph? a. there’s lower biodiversity among birds. b. there’s a higher reproductive rate among birds. c. there’s a significant decline in the number of producers. d. other types of animals were unaffected by pollution.