Answer:
IndicatorLow pH colorHigh pH colorBromocresol greenyellowblueMethyl redredyellowMethyl purplepurplegreenAzolitmin (litmus)redblue
When the heated part of the mantle rises through the cooler part , this is an example of Convection.
Explanation:
2 is B, 6 B ,7 A that's I know I hope this may help you
B) It's known as a Fault. That's why they say "Don't drill on a fault line," because when fault lines move they cause earthquakes, and other occurrences.
