Earth Science Fall Final Question Pool

Front

What is a divergent boundary?

Back

A divergent boundary is a tectonic plate boundary where two plates move away from each other, often resulting in the formation of rift valleys or mid-ocean ridges.

Front

What geological feature is formed at a divergent boundary between two continental plates?

Back

A rift valley.

Front

What is the largest component of bog soils?

Back

Organic matter.

Front

What class of minerals do gold, silver, and copper belong to?

Back

Native elements.

Front

What is chemical weathering?

Back

Chemical weathering is the process by which rocks break down due to chemical reactions, often influenced by water, temperature, and biological activity.

Front

In which climate is chemical weathering highest?

Back

Very warm and wet areas.

Front

What type of soil forms on unconsolidated deposits?

Back

Transported soil.

Front

What is the difference between residual soil and transported soil?

Back

Residual soil forms in place from the weathering of bedrock, while transported soil is moved from its original location by wind, water, or ice.

Front

What are the main components of soil?

Back

Soil is composed of mineral particles, organic matter, water, and air.

Front

What is the role of organic matter in soil?

Back

Organic matter improves soil structure, provides nutrients, and enhances water retention.