Analyze the pie chart, which shows the abundance of elements in Earth’s crusts Which list orders the elements in Earth's crust from least abundant to most abundant?

aluminum, iron, magnesium, gold
gold, aluminum, iron, magnesium
gold, magnesium, iron, aluminum
iron, aluminum, gold, magnesium

I’m doing some practice exam questions for biology, and i’m not sure how to do these 3 parts to the question.

Question 3(multiple choice worth 4 points) (02.04 lc) which best describes the function of chloroplast? allows certa molecules to enter and exit the cell makes food during photosynthesis detoxifies waste products o packages proteins into vesicles

Astudent reads the following text in a science book: scientific evidence tells us that the cause of earths four seasons is the tilt of earth as it revolves around the sound the student is instructed to illustrate this information in a science book. how will the student illustrate winter in the northern hemisphere? a.earths northern hemisphere will tilt away from the sun. b. earths northern hemisphere will tilt toward the sun. c.earths orbit will be farther away than from the sun d. earths southern hemisphere will tilt away from the sun.