In a 2009 study, presented by the national academy of science, 97% of climate scientists agree that human activity is causing global warming." which of the following statements is best supported by this study?
a.
most climate scientists dispute the theory of human influence on global warming.
b.
global warming is most likely alarmist propaganda based on false data.
c.
global warming is definitely not caused by human influence on nature.
d.
most climate scientists believe that there is evidence that explains global warming.

d.Most climate scientists believe that there is evidence that explains global warming.

Explanation:

If 97% of climate scientist agree that human activity is causign climate change, then they must have evidence to make that claim, so the sentence that most climate scientist believe that there is evidence that explains global warming is best supported by the afirmation that they agree that human activity is causing it, no other option is correct because they disagree directly with the study.

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.