Without the atmospheric greenhouse effect, the average surface temperature would be:

Question

নিচের অপশন গুলা দেখুন

• Higher than at present
• Lower than at present
• Much more variable than it is now
• The same as it is now

Answer 1

সঠিক উত্তর হচ্ছে: Lower than at present

ব্যাখ্যা:

Without this greenhouse effect, the average surface temperature would be 255 degrees kelvin (-18 degrees Celsius or 0 degrees Fahrenheit); a temperature so low that all water on Earth would freeze, the oceans would turn into ice and life, as we know it, would not exist.