Which situation allows a glacier's size to be maintained?
A glacier has a snowline at the same height as the wastage line.
A glacier has more snow accumulation than wastage.
A glacier has equal snow accumulation and wastage.

Which table best shows the impacts resulting from human activity? impact of human activities human activity impact forest area cleared to construct an airport increase in oxygen level vegetation cleared to construct an oil mine increase in pollution impact of human activities human activity impact forest area cleared to construct an airport increase in sound pollution vegetation cleared to construct a power plant contamination of water impact of human activities human activity impact beehives cleared from urban areas increase in vegetation dams constructed on a river increase in fish population impact of human activities human activity impact beehives cleared from urban areas increase in bird population dams constructed on a river better quality of water

For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.

_tissues respond quickly to outside stimuli a) epithelia b)nervous c)muscular d)muscular and nervous