Jawapan

  • vynn
  • Bercita-cita tinggi
2016-07-11T22:50:03+08:00
Pengunaan penghawa dingin yang mengeluarkan gas choroflorocarbon (CFC)
thanks
welcome
jawapan tu macam punca je
she asked to many questions on this topics so i was confuse to answer which one is that and this....hahaha sorry
2016-07-11T23:25:07+08:00
1.sinaran ultraungu daripada cahaya matahari akan dipancarkan terus ke
bumi tanpa ditapis terlebih dahulu
2.kerap berlakunya kemarau