How does pollution contribute to global warming? It changes the direction of major currents.
It forms a barrier that keeps in the sun's heat.
O It makes it harder for the sun's rays to reach Earth
O It makes it more difficult for sea life to survive in the ocean.

The scientific method is a series of steps followed by scientific investigators to answer specific questions about the natural world. it involves making observations, formulating a hypothesis, and conducting scientific experiments.the steps of the scientific method are •observation-the first step of the scientific method involves making an observation about something that interests you•question-once you've made your observation, you must formulate a question about what you have observed. •hypothesis-once you've made your observation, you must formulate a question about what you have observed. •experiment-once you've developed a hypothesis, you must design and conduct an experiment that will test it.•results-the results are where you report what happened in the experiment. •conclusion-the final step of the scientific method is developing a conclusion.i hope that this you : )

Processes above and be sure to mention the movement of electrons and energy as the carbon atom moves from one reaction to another.