soils

Investigation 3: Separating Soil by Sieving

Here you will find resources to help teachers and students separate soil by using strainers of different sizes.

Investigation 2: Separating Soil by Settling

Here you will find resources to help teachers and students separate soil samples.

Investigation 1: Beginning to Investigate Soil

Here you will find resources that teachers and students can use to help them observe soil samples and formulate questions about soil

Soils

Here you will find links to a variety of other websites that will help deepen your understanding of content and prepare you for the Investigating Soil IES module.

House Committee on Natural Resources Subcommittee on Energy and Mineral Resources Oversight Hearing on "Mining in America: The Administration's Use of Claim Maintenance Fees and Cleanup of Abandoned Mine Lands"

On June 13, 2013, the House Natural Resources Subcommittee on Energy and Mineral Resources held an oversight hearing on mining in America. The hearing focused on mining fees and royalties, the withdrawal of certain lands from new mining claims, and Good Samaritan legislation for the cleanup of abandoned mine lands (AMLs).

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