Question 15 คะแนน: 1 Question:What is the main factor agents of soil erosion? เลือกคำตอบเดียว a. Animal b. Water and Wind c. Temperature d. Rock and mineral
Question 15คะแนน: 1Question:What is the main factor agents of soil erosion?เลือกคำตอบเดียว a. Animal b. Water and Wind c. Temperature d. Rock and mineral