Question

What problem can be caused by poor construction, an insufficient base, tree roots, or stone moving to the surface after years of frost heaving?

Answer 1

Poor construction, an insufficient base, tree roots, and stone moving to the surface after years of frost heaving can cause landslides, which lead to structural damage, blockages, and flooding.

Step-by-step explanation:

Poor construction, an insufficient base, tree roots, or stone moving to the surface after years of frost heaving can cause a problem known as landslides.

Landslides occur when saturated slope materials slide downward, causing structural damage and blocking bridges and tributaries, resulting in flooding.

Tree roots play a role in preventing landslides by helping to hold hillsides together.