Physics
The global warming has resulted in —
- the increase in yield of crops
- the decrease in sea levels
- the decrease in human deaths
- the increase in sea levels.
Related Questions
Without green house effect, the average temperature of earth’s surface would have been —
- -18°C
- 33°C
- 0°C
- 15°C
Global warming means a …………… in average effective temperature near the earth’s surface due to an …………… in the amount of greenhouse gases in its atmosphere.
- decrease, increase
- decreases, decrease
- increase, decrease
- increase, increase
The conversion of part of energy into an unuseful form of energy is called .
What do you mean by green house effect?