<span>Forest
depletion has the greatest impact on global warming. The answer is letter C.
the trees in the first provides shelter, food and oxygen in the surrounding. One
of the causes of global warming is CO2 and CO2 is used by plants for cellular
respiration. If these are destroyed, the things it gives will be gone and
therefore will increase global warming.</span>
The answer is going to be D
Say what now????????????????
Answer:
What is a Barrage?
A barrage is a type of dam; however, instead of being a massive concrete wall that the water can’t flow over, the barrage is full of gates.
These gates are opened and closed to directly control the amount of water that passes through it. Having a barrage instead of a dam means that the flow of water can be kept stable for its intended purpose, such as irrigation to nearby cities, towns, or farmlands. Unlike a dam, the water stored behind a barrage depends on the height of its gates and not the height of the entire wall. The flow and level of water are easily monitored because the gates can be easily manipulated.
A barrage is constructed when water doesn’t need to be stored but rather diverted. For this reason, the barrage is usually built across a flat and relatively slow-moving river. Unlike a dam, which will raise waters nearly to its height, a barrage will only raise the water level by a few feet. This is also useful for navigation, because a barrage can increase the depth of a river by a few feet.
What is a Dam?
A dam is a barrier that is constructed across a river valley or water source.
A dam creates a deep reservoir of water that can be stored and used at a later date. These uses can include irrigation, water supply or even electricity generation. A dam is usually an impressive feat of construction, as its sheer height is what keeps the water from moving up and over it. Unlike a barrage, a dam is built for the sole purpose of storing water and to raise the level of water contained within it
Answer: B) False
Explanation:
Expectancy theory is the theory in which a person is motivated enough to receive reward or specific behavior and assessment of expectancy is done to see how much effort will bring out expected performance accordingly. This expectation based on performance will lead to reward achievement.
According to the question,Expectancy theory is not applied in Nathan's case as their is no motivation for completing task .So, expectancy is zero which makes zero motivation level.
Therefore, the correct option is option(B) as the given statement is false.
