Which of the following spheres of the Earth is most directly affected by earthquakes and volcanoes? O A. Atmosphere O B. Lithosphere O C. Biosphere O D. Hydrosphere​

Explain why components that are naturally found in air can be considered air pollutants.

What effect has the drug trade had on some governments in middle and south america? a. it has funded political instability. b. many nations have created democratic governments. c. many governments have allowed the drug trade to fund local programs. d. it has funded political stability.

Which statements explain how ponds and lakes differ? check all that ponds are shallower than lakes. ponds are larger than lakes. pond water moves more than lake water. lakes have more plants at the bottom than ponds. lakes are colder and darker at the bottom than ponds.