B potential energy because it is staying in one place so that means that it has potential to be something, so therefore it is potential energy.
Wind, when warm and cool air mix it makes wind
Plants<span> are </span>green<span> because their cells contain chloroplasts which have the pigment chlorophyll which absorbs deep-blue and red light, so that the rest of the sunlight spectrum is being reflected, causing the plant to look </span>green<span>.</span>