Shared Flashcard Set

Details

weathering
pedraza
6
Science
7th Grade
09/30/2010

Additional Science Flashcards

 


 

Cards

Term
chemical weathering
Definition
occurs when chemical reactions disslve the mineralsin rocks or change them into different minerals.
Term
climate
Definition
weather pattern that occurs in a particular area over many years
Term
humus
Definition
dark-colored decayed organic matter that supplies nutrients to plants andis found mainly in topsoil.
Term
ice wedging
Definition
mechanical weathering process that occurs when water freezes in the cracks of rocksand expands causing the rocks to break apart
Term
leaching
Definition
removal of minerals that have been dissolved in water
Term
mechanical weathering
Definition
Supporting users have an ad free experience!