Manga causes powerful and explosive volcanic eruptions is

Rivers of drainage system. option- 1 sao francisco 2 amazon 3 subarnarekha 4 uruguay

Which country's action would be in violation of section ii of the agenda 21 plan

Geologists know that potassium-40 decays to argon-40, with a half-life of 1.3 billion years. if an analysis of a feldspar crystal in a sample of granite shows that 75 percent of the potassium-40 atoms have decayed to form argon-40, what is the age of the granite