Forest decline, like this, is a new phenomenon that is directly related to the activities of man on Earth. High altitude defolia
2 answers:
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You may talk about this picture:
A: it is an ionic bond (which is a strong interaction, between two close atoms which has a large difference in their charges, like azote and oxygen)
B: is a hydrogen bond (between O in a side and H in the other side)
C: it could be a Van der Waals bond (small interaction between Carbon and hydrogen from different sides (London interaction))
D: Hydrogen bond (between the Oxygen and hydrogen from different sides)
E: it's an ionic bond
A: it is an ionic bond (which is a strong interaction, between two close atoms which has a large difference in their charges, like azote and oxygen)
B: is a hydrogen bond (between O in a side and H in the other side)
C: it could be a Van der Waals bond (small interaction between Carbon and hydrogen from different sides (London interaction))
D: Hydrogen bond (between the Oxygen and hydrogen from different sides)
E: it's an ionic bond