How does volcanic activity affect climate? 1) gas and ash filter out solar radiation, causing the temperature to -increase -decrease - stay the same 2) water vapor and carbon dioxide are released into the atmosphere, causing the climate to get -warmer -cooler -drier

1- Decrease

2- Warmer

9.9 years

a = p(1 + rt) . . account balance after time t at rate r starting with principal p

3000 = 2500(1 + 0.0202t) . . filling in the given numbers

1.2 = 1 + 0.0202t . . divide by 2500

0.2 = 0.0202t . . . subtract 1

0.2/0.0202 = t ≈ 9.901

it will take about 9.9 years for the account balance to reach $3000.

the answer is trees if i'm not mistaken