QUESTION 6 Which of the following is the largest reservoir for carbon in the car

Question

QUESTION 6 Which of the following is the largest reservoir for carbon in the carbon cycle? a. sedimentary rock b. the atmosphere C. the ocean d. living things QUESTION 7 Because we are using more resources than can be sustainably replenished, there is an overshoot in consumption. 3096 5096 70% 90% : QUESTION 8 Index fossils are fossils that are widespread but short lived True False QUESTION 9 Relative dating of index fossils can identify the actual age of the fossil True False QUESTION 10 A(n) is a variety of an element with the same number of protons and electrons as the other types of the element but a different number of neutrons.

Explanation / Answer

6) The largest reservoir of carbon in the carbon cycle is the ocean. It contains billions of tons of carbon in various living plants, limestone, sediments, etc. So, option c is correct.

7) We are using 30% more resources than can be sustainably replenished. The world is in an ecological debt.

8) Index fossils are widespread but short-lived. It is true.

Geological periods of plants, minerals,etc are decided using index fossils.

Related Questions

Navigate

• Browse (All)
• Browse Q
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.