Which of the following is not associated with mechanical weathering

a. frost wedging
b. unloading
c. biological activity
d. reactions with oxygen

Will give ! ! widentify the advantages and disadvantages of renewable and nonrenewable energy resources.

Refer to the family pedigree shown here. in generation i, one parent is affected by the gene mutation and one parent isn't. in generation ii, all three children are affected by the gene mutation. what can you conclude about this gene mutation? a. all children born in future generations will be affected by this disorder. b. this gene mutation is a dominant disorder. c. this gene mutation is a recessive disorder. d. the generation i mother is a carrier of this gene mutation.

Which type of landforms forms at the plate boundary as a result of divergent stress