Conserving Resources Review

What is a material found in nature that is used by living things? 1.Humus 2.Loam 3.Resource 10 Seconds Remaining

What is a resource that can be replaced during a human lifetime? 1.Nonrenewable resource 2.Renewable resource 3.Reusable resource 10 Seconds Remaining

What kind of resource can be used again and again? 1.Reusable resource 2.Renewable resource 3.Nonrenewable resource 10 Seconds Remaining

What is a resource that cannot be replaced in a human lifetime? 1.Renewable resource 2.Nonrenewable resource 3.Reusable resource 10 Seconds Remaining

Which one is a renewable resource? 1.Coal 2.Plants 3.Metal 10 Seconds Remaining

Which is a reusable resource? 1.Water 2.Sun 3.Soil 10 Seconds Remaining

Which soil layer contains the small pieces of rock, but not much humus? 1.Topsoil 2.Subsoil 3.Bedrock 10 Seconds Remaining

Which layer of soil is solid rock? 1.Topsoil 2.Subsoil 3.Bedrock 10 Seconds Remaining

What part of soil is made up of dead plants and animals? 1.Loam 2.Humus 3.Silt 10 Seconds Remaining

Which type of soil has the smallest grains? 1.Sand 2.Silt 3.Clay 10 Seconds Remaining

Which type of soil has the largest grains? 1.Sand 2.Silt 3.Clay 10 Seconds Remaining

Which type of soil has grains that are too small to see, but not the smallest? 1.Sand 2.Silt 3.Clay 10 Seconds Remaining

What kind of soil is a mixture of humus, clay, silt, and sand? 1.Humus 2.Loam 3.Bedrock 10 Seconds Remaining

What do all soils have? 1.Water, air, loam 2.Water, air, bedrock 3.Water, air, humus, rocks 10 Seconds Remaining

How are soils different? 1.Color, texture, amount of water, size of rocks 2.Color, amount of water 3.Color, texture, size of rocks 10 Seconds Remaining