Which sentence from the excerpt best demonstrates the author's reason for writing? "Then Pau Amma thought a little and said, ‘I have made my choice. I will take all the gifts.'" "Then the Eldest Magician made a Magic with the right hand, with all five fingers of his right hand, and lo and behold, Best Beloved, Pau Amma grew smaller and smaller and smaller, till at last there was only a little green crab swimming in the water alongside the canoe, crying in a very small voice, ‘Give me the scissors!'" "And the girl-daughter picked him up on the palm of her little brown hand, and sat him in the bottom of the canoe and gave him her scissors, and he waved them in his little arms, and opened them and shut them and snapped them, and said, ‘I can eat nuts.'" "‘I can breathe in the dry air, and I can find a safe Pusat Tasek under every stone.'"

"And the girl-daughter picked him up on the palm of her

little brown hand, and sat him in the bottom of the

canoe and gave him her scissors, and he waved them

in his little arms, and opened them and shut them and

snapped them, and said, I can eat nuts.''

Explanation:

two jet streams that directly affect the formation of weather in the continental part are a polar jet and a subtropical jet. they are responsible for the transportation of weather systems, which directly affect people. the polar front is the boundary between cold air from the north pole and warmer equatorial air. both the polar jet and the subtropical jet blow from the west to the east, and follow the boundary between cold and warm air.

the strongest jet streams are polar jets, while subtropical jets are somewhat weaker.

the right answer is c. the polar jet stream is generaly stronger than the subtropical jet stream.