Question

What does the graph depict?

• A. A rise in the global average temperature
• B. An approximate rise of ${0.9}^{\circ }C$ over 140 years
• C. Both A and B are true
• D. Neither A nor B is true

Answer 1

The correct option is C Both A and B are true

Since ice age to ${21}^{st}$ century, the temperature of earth has risen by $5^{\circ }C$. The global average temperature is on a gradual rise due to global warming.