- Low percentage of silica
- Volcanic cone is stratified
- Mostly occur along the destructive boundary
- Highly dense
Answer: Only 2 & 3
Notes: Acidic lavas have a high percentage of silica, are light-coloured, low in density, and flow slowly, creating stratified, steep-sided cones. They generally occur along destructive boundaries. Therefore, statements 2 and 3 are correct. Statements 1 and 4 are incorrect as acidic lava has high silica and low density.
