<span>A. demilitarized zone.</span>
Answer:
The ecological effects of acid rain are most clearly seen in aquatic environments, such as streams, lakes, and marshes where it can be harmful to fish and other wildlife. As it flows through the soil, acidic rain water can leach aluminum from soil clay particles and then flow into streams and lakes.
<u>Answer:</u>
Only about 6 percent of Brazil's population lives in the Amazon Basin.
Option: (D)
<u>Explanation:
</u>
- The total population of Brazil in today's date is around 200 million out of which, around 11 million people reside in the Amazon basin.
- This makes around 6% of the 'total population of Brazil'. Despite having been surrounded by dense rainforests, the reason these many people reside there is the abundance of resources provided by the Amazon River basin for day-to-day living.
Answer:
Kelp recruits most successfully in regions of upwelling (regions where the ocean layers overturn, bringing cool, nutrient-rich bottom waters to the surface) and regions with continuously cold, high-nutrient waters.
Explanation:
