Shear Strength is 2. Gravitational force is 4. Shear Force is 1 and Normal force is 3
Answer: A) Under emissions trading programs, pollution levels will not fall sufficiently for optimal abatement.
Explanation:
First conceived in the seventies to fight acid rain and now useful in the battle against climate change, emissions trading is a program targeted at reducing emission by companies.
Under this scheme, every company that produces emissions will need to hold a permit for a limited amount. If they produce more than their stated limit, they would need to buy from other permit holders who produce lower emissions.
While this program can set a limit of total emissions, it will not succeed in reducing pollution levels below this limit.
The term ring of fire was used to describe an annular solar eclipse (an event not related to earthquakes) that happened last February 26, 2017 (a Sunday). An annular solar eclipse happens when the moon passes between the Earth and the Sun but only covers the sun's center, (as opposed to a total solar eclipse in which the entire sun is covered) creating a "ring of fire".
Hope my answer helps.
