Sometimes Earth's layers are called crust mantle, and core. These are the names of Earth's layers based on their ___ composition.

Which process collects sample soils from particular areas of a site? a.) repetitive sampling b.) restorative sampling c.) random sampling d.) representative sampling

Which of the following terms describes the layers of air surrounding the earth ?

The middle east links which two continents? ●asia and europe●europ and africa●africa and asia●africa and australia