Composition of Soil Brainy Challenge Lesson 1

To hold water and minerals for plants and animals (correct)

To serve as a source of raw materials for industry

To provide a surface for construction and development

To act as a barrier against erosion and landslides

Soil is Earth's loose surface layer (correct)

Soil is a non-renewable resource that cannot be replenished

Soil is a highly dense and compacted material

Soil is a uniform substance with a consistent composition

To study the chemical composition of soil

To determine the fertility of soil for agricultural purposes

To measure the moisture content of soil

To compare the properties of different soil samples (correct)

<p>A microscope</p> Signup and view all the answers

<p>Scatter them evenly on separate pieces of paper</p> Signup and view all the answers