Name the following the plant hormone which is responsible for the ripening of fruits

ethylene

Explanation:

plant hormone responsible for fruit ripening as well as senescence of vegetative tissues.

weathering - colorado river carves land in arizona to form the grand canyon. cracks form in a sandstone wall surrounding a house. a marble statue near the science museum is changing color due to rainfall

erosion - after a rainstorm, soil and rock piees litter the roadways. the sand dunes in the sahara desert are changing shape.

here's your answer.

answer///multiple alleles;