Question

1. what happens to hot lava after it erupts from a volcano?

Explanation:

When hot lava erupts from a volcano, it flows down the volcano's slopes. As it moves, it begins to cool. If it cools quickly (e.g., when it comes into contact with air or water), it can solidify rapidly, forming extrusive igneous rocks like basalt. If it flows into bodies of water, it can cause steam explosions. Also, the lava flow can destroy vegetation, habitats, and human - made structures in its path. Over time, weathering and erosion processes will act on the solidified lava, breaking it down into smaller particles that can become part of the soil or sedimentary rock formations.

Answer:

After hot lava erupts from a volcano, it flows downslope, cools (and may solidify into extrusive igneous rock like basalt), can cause steam explosions if contacting water, destroys habitats/structures in its path, and over time is weathered/eroded.