Corwyntoedd
Quiz
•
Geography
•
8th Grade
•
Medium

Heledd Hughes
Used 11+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Beth yw'r tymheredd môr angenrheidiol i ffurfio corwynt?
28°C
25°C
30°C
27°C
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pa fath o system gwasgedd sy'n achosi corwyntoedd?
Gwasgedd uchel
Gwasgedd isel
Gwasgedd sefydlog
Gwasgedd cymedrol
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Beth yw'r enw ar corwyntoedd yn Asia?
Tornados
Gwyntoedd cryfion
Teiffwnau
Corwyntoedd
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pa gategori yw'r cryfaf ar gyfer corwyntoedd?
Un
Dau
Tri
Pump
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Beth yw'r prif reswm dros ffurfio cymylau tyrog mawr mewn seiclon?
Cyddwyso aer cynnes
Codi aer oer
Cynyddu lleithder
Gostwng tymheredd
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pa fath o ddigwyddiadau tywydd sy'n cael eu hachosi gan systemau gwasgedd uchel?
Tywydd sefydlog
Tywydd oer
Tywydd eithafol
Tywydd poeth
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Beth yw'r prif effaith amgylcheddol o law trwm mewn seiclon?
Gostwng lleithder
Cynyddu tymheredd
Cynyddu gwasgedd
Golchi maethynnau o'r pridd
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