I believe T, hope this helps!
Two major problems associated with petroleum products are the environmental hazards associated with its extraction from the earth and also the environmental impact of its burning which emits greenhouse gases into the atmosphere which has been shown to cause global warming and climate change.
A spit is a type beach erosion called Longshore drift, a bar is formed by deposition of material by streams or currents
Adjectives. <span>When a prepositional phrase modifies a noun, pronoun it is considered to function as an adjective within the sentence.</span>
The answer to this problem would be that the central government and the state governments influence each other in a federal system. A central government would be most likely to be a characteristic of a unitary state while on the other hand, the state governments would be in a federal form of government which resides on the country subdivision. At which as to how they are influencing each other, they may come in terms of domestic policy because it might go to show that the central government and the state governments' interests and other needs be parallel to each other or might even overlap each other.