Burning of fossil fuels: fossil fuels like coal, oil and natural gas have become an integral part of our life. they are used on large basis to produce electricity and for transportation. when they are burnt, the carbon stored inside them is released which combines with oxygen in the air to create carbon dioxide. with the increase in the population, the number of vehicles have also increased and this has resulted in increase in the pollution in the atmosphere. when these vehicles run, they release carbon dioxide, which is one the main gas responsible for increase in greenhouse effect.

what is a cause in the paragraph above?

a. " carbon stored inside them is released which combines with oxygen in the air to create carbon dioxide."

b. "when they are burnt, "

answer: questions and you send him a message to tell you

explanation:

of you and you can do

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)

b. vast setting

explanation:

an epic is a poem of heroic proportions; it can't be short or focus on simple daily life event. it cannot be written with a casual tone as it narrates some heroic deeds of legendary figures.    

mark brainliest and have a great day!