Question

Walking among the top canopy in a tropical rainforest requires _______.

a. bridges suspended almost 100 feet off the ground
b. bridges suspended almost 60 feet off the ground
c. bridges suspended almost 20 feet off the ground
d. no special conditions
Reclamation restores an environment affected by mining to a state where it can sustain its ecosystem. Please select the best answer from the choices provided
a. True
b. False

Answer 1

The correct answers are:

a. bridges suspended almost 100 feet off the ground; to be able to walk among the top canopy of a rainforest means that bridges suspended of around 100 feet are required. This is due the fact that in the fierce competition of the trees in the rainforest for getting sunlight, some species manage to reach very big heights to overshadow their competition.

a. True; reclamation can restore an environment affected by mining and mostly return it to a state to be able to sustain its ecosystem. Even though it is not the most perfect method and there's still consequences to the ecosystem, still it is the best so far that manages to return the environment close to its initial shape. Unfortunately it is not a widely used method and the mining companies should definitely be forced to practice it much more.

Answer 2

Walking among the top canopy in a tropical rainforest requires bridges suspended almost 100 feet off the ground. The correct option among all the options given in the question is the first option or option "a".

It is a true fact that reclamation restores an environment affected by mining to a state where it can sustain its ecosystem. The correct option among all the options that are given in the question is the first option or option "a".