It has more than 1 atom involved.
Answer:
D.) volcanic eruption's Open new fault lines between plates, which causes earthquakes
Explanation:
Answer:
<em>1. They effect crop productivity</em>
As weeds start to grow in the area where the crops were destined to grow, the production of the crops gets lowered.
<em>2. They deplete the crops from nutrition</em>
The weeds will compete with the crop plants for resources such as minerals from the soil.
<em>3. They will deplete water resources</em>
The weeds will compete with the crop plants for water.
<em>4. Sun-light will be depleted</em>
The weeds will complete with the crop plants for sun light.
<em>5. The crop quality will be affected</em>
As the crop plants will be in competition with the weeds, hence their quality will be affected.
6. <em>They can reduce the biodiversity of crop plants.</em>
Well it could've been all of these but if there was only one answer I would chose number 3 :) sorry im so late:( but if there are 2 answers try 3 and 4:)
