Question

multiple-choice question
how many active volcanoes are on earth?
150
ring of fire
15
1500

Explanation:

To determine the number of active volcanoes on Earth, we analyze the options: "Ring of Fire" is a volcanic belt, not a number. "15" is too low, "150" is also low. Scientifically, there are about 1500 active volcanoes (considering recognized active ones).

Answer:

D. 1500 (assuming the last option is 1500; if the options are labeled, e.g., D. 1500, then the answer is D. 1500)