Quá trình phong hoá là gì?
Đáp án đúng là: A. quá trình phá huỷ, làm biến đổi các loại đá và khoáng vật.
Giải thích:
Phong hóa là quá trình phá hủy, làm biến đổi các loại đá và khoáng vật dưới tác động của các yếu tố tự nhiên như nhiệt độ, nước, không khí, sinh vật.
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