The circumstances surrounding the Deepwater Horizon oil spill and the declining quality of the Chesapeake Bay best support which statement about water pollution? 1) It is less damaging to the environment than air pollution.

2) It is only really destructive when caused by a dramatic explosion.

3) It rarely results in the loss of human lives.

4) It can occur through gradual processes or one-time events.

Overall cooling of earth's climate causes

What did the native title act do? a. it recognized and protected aboriginal rights to land. b. it stated that aborigines were to be counted as part of the census. c. it established aboriginal languages as official. d. it granted aborigines suffrage.

To solve this system of equations by elimination, what operation could be used to eliminate the y-variable and find the value of x? 6x + 5y = 2 4x + 2y = 8 a) subtract 2 times the second equation from 3 times the first equation b) subtract 3 times the second equation from 2 times the first equation c) subtract 5 times the second equation from 2 times the first equation d) subtract 2 times the second equation from 5 times the first equation