javontiye226

27.01.2020 • 

Biology

Groundwater supplies can be easily contaminated by surface mining of coal. identify how surface mining might adversely affect groundwater conditions.

a) increased runoff of poor quality water to nearby streams

b) recharge of poor quality water to shallow groundwater aquifers

c) technologies used to control water flow prevents contamination

d) increased runoff of poor quality water to nearby streams and recharge of poor quality water to shallow groundwater aquifers

hint: think about the term watershed

Ответ:

maddyhayes

15.10.2022

Biology

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According to the NOAA 2019 Global Climate Summary, the combined land and ocean temperature has increased at an average rate of 0.07°C (0.13°F) per decade since 1880; however, the average rate of increase since 1981 (0.18°C / 0.32°F) is more than twice as great.

Global average surface temperature has risen at an average rate of 0.15°F per decade since 1901, similar to the rate of warming within the contiguous 48 states.

Explanation:

Hope this helps! If it does may i please have brainliest!

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