Answer:
a) horizontally
Explanation:
If the sewage sludge is disposed of into the deep water , then the density gradient separates the surface water from the deep water,
the internal waves transport wastes horizontally .
<u>When the transport of the particles is dominated by the tides ,wind and the density gradients, the movement is essentially in horizontal direction whereas the vertical transport of the particles is mainly driven by gravity and also by some other processes that occur at the sediment-water interface.</u>
The seismic wave can tell the scientists about the earth's layers.<span />
Answer:
Human activities may affect the physical environment, and the physical environment may affect human activities.
Explanation:
Geography is everything to human activities. The Fertile Crescent is incredibly important for the start of civilizations. Humans also affect the environment, like deforestation and mining.
My point of view is if you were living waaayyyyy back then
positive:
- fresh water
- food
- fertile soil
- trading
- easier travel
- can connect cities
negative:
- flooding
- vulnerable to invasions
- water could dry up
- seasonal changes
