weathering - a process that breaks rock into smaller pieces, erosion - the process of picking up and moving rocks, earthquake - a sudden shaking of the ground, volcano - an opening where lava erupts, landslide - the sliding of soil down a slope, hurricane - a storm with rain and strong winds, flood - water that overflows or soaks an area, windbreak - a row of trees used to block wind, dike - a wall by a body of water ,

Changes to Earth's Surface

印刷
埋め込み

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

自動保存: を復元しますか?