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What can cause igneous rock to become soil?
Igneous rocks can become soil through the process of weathering, which involves the physical and chemical breakdown of rocks into smaller particles. This can be caused by factors such as temperature changes, exposure to water, and the actions of plants and organisms. Over time, these weathered particles can mix with organic matter to form soil suitable for plant growth.
What forms when rocks are weathered and eroded?
Sediment forms when rocks are weathered and eroded. These sediment particles can then be transported and deposited in other locations by natural processes like wind, water, or ice. Over time, this deposited sediment can accumulate and eventually form sedimentary rocks through processes like compaction and cementation.
What is weathered or decomposed rock?
Weathered or decomposed rock refers to the process where rocks are broken down into smaller pieces through exposure to elements such as water, wind, and temperature changes. This process can lead to the formation of soil as well as changes in the chemical composition of the rock.
What are rock composed of weathered rocks called?
Weathered rocks that are composed of smaller fragments and grains are referred to as sedimentary rocks. These rocks are formed through the process of erosion, transportation, deposition, and lithification of the weathered materials.
What are sedimentary rocks of weathered rock fragments called?
Sedimentary rocks made of weathered rock fragments are called clastic sedimentary rocks. These rocks are formed from the accumulation and cementation of fragments that have been weathered, eroded, and transported from their original source. Examples include sandstone, shale, and conglomerate.
Which is the layer of soil that contains of weathered rocks?
The layer of soil that contains weathered rocks is the subsoil. This layer is located beneath the topsoil and consists of partially weathered rocks and minerals.
What substance is a mixture of organic matter and weathered rocks?
Soil is a mixture of organic matter and weathered rocks. Organic matter comes from decomposed plant and animal material, while weathered rocks contribute minerals and nutrients to the soil.
How does soil from?
Soil is formed by weathered rocks and humus (organic matter)
Why is the movement of weathered rocks and soil?
erosion and or transportation
Describe the composition of soil as consisting of weathered rocks and decomposed organic material?
Soil is made up of minerals from weathered rocks, such as quartz and feldspar, as well as organic material from decomposed plants and animals. The organic material provides nutrients for plants to grow, while the weathered rocks contribute to the soil's texture and structure.
Are igneous rocks made when layers of weathered rocks or soil is compacted?
No that is a metamorphic rock
Is weathered intrusive or extrusive?
Neither, at the surface all rocks become weathered.
Which of the following is composed of weathered rocks and decomposed organic material from dead plants and animals?
The answer is Soil!
What does clay and sand gravel and silt have in common?
They are formed when rocks are weathered. They are found in the soil
Are weathered rocks only components needed to form soil?
Yes, weathering slowly does break down rocks and makes them pebbles and then soil, but it takes years.
Does soil have weathered rocks and decomposed organic material in it?
Yes, soil is composed of weathered rocks, minerals, decomposed organic material (humus), water, and air. This mixture forms the top layer of the Earth's surface and provides a medium for plant growth.
What is soil and what types of soil?
Soil is a combination of weathered rocks, sand, and decomposed organisms. Different types include sand, silt, clay, or loams.
