Answer:
A. Reforestation makes the forest renewable, so the company has a stable supply of timber.
Explanation:
If a company uses timber in order to produce paper, it can go either way for the environment, but also for the business itself.
If the company is not reforesting, than it will constantly cut down new trees, with much higher rate than what they can reforest the cut down area, so eventually there will be no trees, so the environment will be destroyed, and the business will be left without its basic material.
If the company uses the method of reforestation though it is a different story. If for every tree that is cut, there is another one that is planted on its place, the forest will constantly be in good shape. Also, the timber in this manner will be a renewable resource, as its replenishing will be at roughly the same rate as the cutting down of the trees. The environment will stay in good condition, and the business will constantly have its basic material in order to operate.
I assume that the question refers to the political affiliation of the Islands (They are Islands in the Mariana Trench, in the Pacific Ocean, south of Japan) - they are politically linked to the US - the correct answer is a). For example the Mariana islands have a commonwealth status within the US.
Answer:
A particle or packet of light.
Explanation:
A photon essentially doesn't have a charge and thus can't be called an electron. So, option 1 is incorrect.
Photons are in fact packets of electromagnetic energy that light is made up of. So, option 2 is correct.
A photon is not a gaseous mass that indicates the preliminary stage in a star's growth and thus can't be a protostar. So, option 3 is incorrect.
Photons having different energies are constituents of the electromagnetic spectrum and thus a single photon can't be a spectrum. So, option 4 is incorrect.
