Leadership is best defined by our text as Question 1 options: the ability to reduce the dependence of team members on each other the ability to influence a group toward the achievement of a vision or set of goals the ability to use factors like training and experience to reduce dependence on formal leadership the ability to merely project one's abilities in the lack of actual accomplishments

)Greenland's ice sheet contains enough water to increase global sea levels by 7 meters. In any case, if it were to melt completely, it would take many centuries. Recent melting of the Greenland ice sheet is estimated to have contributed up to 0.7 millimeters a year to sea level rise (about one quarter of the total global average sea level rise of about 3.1 mm/year). Projections for global average sea level rise estimates by 2100 vary from 0.2 to 2.0, depending on the model and scenario used.