Question

3 multiple choice 1 point which of the following is most likely to preserve the remains of plants and animals for thousands to millions of years? heat and pressure creating metamorphosed rock. granitic intrusions moving towards the surface. volcanic ash covering up the remains. chemically precipitated halite.

Explanation:

To determine which option preserves plant/animal remains, analyze each:

• Metamorphosed rock (heat/pressure) would destroy remains.
• Granitic intrusions (magma movement) involve heat that would damage remains.
• Volcanic ash quickly buries remains, protecting them from decay, erosion, or other destructive processes over long periods.
• Halite (salt) precipitation occurs in water; while it can preserve some, volcanic ash is more effective for long - term preservation of diverse remains.

Answer:

C. Volcanic ash covering up the remains.