Answer:
hydroelectric, solar, and wind are all renewable energy sources that are good for the earth so pick choice B
Explanation:
Around 75% of ice has melted I think !

subtract 8 from both sides leaving

combine -2x+-8x =-10x

divide both sides by ten
Usually the southern section is rainy and cool, and the central section is more dry. While the northern Andes are typically rainy and warm, with an average temperature of 18 °C (64 °F) in Colombia.
hope this helps, have a nice day