Millionaire Mode

Natural resources - class-X

Question 1 of 24

What is the amount of average price tag on nature's life support services determined by Robert Constanza and his colleagues?

  1. US $\$$ $3$ trillion a year
  2. US $\$$ $13$ trillion a year
  3. US $\$$ $23$ trillion a year
  4. US $\$$ $33$ trillion a year

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000