Dyma’r un faint o CO2 a gynhyrchir gan gar sy’n teithio am 290 miliwn o filltiroedd. Mae hynny’n cyfateb â 1,200 o deithiau i’r lleuad.
This is the same amount of CO2 produced by a car travelling for a staggering 290million miles. The same distance as 1,200 trips to the moon.