Answer:
It has carbon as a component element
Explanation:
A food chain can usually sustain no more than six energy transfers before all the energy is used up. And so less energy is transferred at each level of the food chain so the biomass gets smaller.
Answer:
Explanation:
Benefits of rainforest ecosystems. 1. Preservation of species. Because they are so biodiverse, healthy rainforest ecosystems are the perfect places to preserve huge numbers of species that would otherwise be endangered.
Answer:
B)
Explanation:
Collision and/or sinking of oil tankers.
A single oil tank can carry 25,000 gallons of oil. in adition to that, not all oil tanks are regulated by an international deparment. And there is a lot of corruption in the oil bussines.
Elevation can affect the amount of sunlight that plants receive, the amount of water that plants can absorb and the nutrients that are available in the soil. As a result, certain plants grow very well in high elevations, whereas others can only grow in middle or lower elevations.
