Answer:
i would say oil production
DONT COME AT ME IM NOT SMART ;(
They give more/additional information about a certain topic of research.
They help learns to know what they may expect to see on the field
Answer:
History shows that stadiums can drive urban development and adapt to the culture of every age.
Political maps structure
climate weather forecast maps
<span>The correct answer is D, filtration of pollutants, which will filter out the pollutants from the air, and will not impact the aqautic life system. Waste products in water causes death of aquatic organisms, so as the disruption of water flow, and sedimentation increase, which causes water clogging. </span>
