Which material is primarily a mixture of weathered rock and organic matter?
1 2 3 4
minerals soil ocean water seashells
Question: Which material is primarily a mixture of weathered rock and organic matter?
(1) minerals
(2) soil
(3) ocean water
(4) seashells

Answer: (2) soil
Answer: (1) minerals
Question: Which material is primarily a mixture of weathered rock and organic matter?
(1) minerals
(2) soil
(3) ocean water
(4) seashells
Answer: (2) soil