WorksheetsGwyddoniaeth
Total questions: 16
Worksheet time: 8mins
Pa un ydi'r planed goch? / Which is the red planet?
Mercher / Mercury
Mawrth / Mars
Gwener / Venus
Iau / Jupiter
Beth ydi enw'r darn yma o offer? / What is this piece of equipment called?
Gwresogydd / Burner
Gwresogydd sbirit / Spirit Burner
Gwresogydd Bunsen / Bunsen Burner
Gwresogydd bunsen / bunsen Burner
Pa tymheredd ydi'r poethaf? / Which temperature is hottest?
0 degrees Celcius
0 degrees Farenheit
100 degrees Celcius
100 degrees Farenheit
Enwch ble mae craig hylif yn torri drwy cramen y Ddaear. / Name when liquid rock erupts through the Earth's crust.
Llosgfynydd / Volcano
Geyser
Daeargryn / Earthquake
Guto Ffowc / Guy Fawkes
Sut mae egni gwres yn teithio? / How does heat energy travel?
o boeth i oer / from warmer to colder
o oer i boeth / from colder to warmer
Beth ydi'r enw pan mae'r lleuad yn rhwystro'r haul? / What is it called when the moon blocks the sun?
Lunar Eclipse
Full Moon
Solar Eclipse
Solar Flare
Mewn beth mae asidedd yn cael ei fesur? / What is a measure of acidity called?
PH
Ph
ph
pH
Pwy ydi'r gwyddonydd enwog yma? / Who is this famous scientist?
Albert Einstein
Ernest Rutherford
Thomas Edison
Jamie Lichtwark
Beth ydi rhagfynegi? / What is a hypothesis?
canlyniadau yr arbrawf / results from the experiment
offer yr arbrawf / equipment in the experiment
dysgu yn yr arbrawf / learnt in an experiment
dyfalu beth sydd am ddigwydd yn yr arbrawf / prediction of the experiment
Beth ydi'r tri cyflwr mater? / What are the three states of matter?
daear, gwynt, tân / earth, wind, fire
bach, canolig, mawr / small, medium, large
cig, tatws, llysiau / meat, potato, vege
solid, hylif, nwy / solid, liquid, gas
Pa mor hir ydi o'n cymryd i olau deithio i ni o'r Haul? / How long does it take for light to get from the Sun to us?
8 milliseconds
8 minutes
8 seconds
8 hours
Beth ydi doctor yn ei ddefnyddio i wrando ar eich calon? / What does a doctor use to listen to your heart?
microscope
telescope
stethoscope
oscilloscope
Pa offer Gwyddonol sy'n mesur tymheredd? / Which Science tool measures temperature?
fflasg / flask
meicrosgop / microscope
thermomedr / thermometer
silindr mesur / measuring cylinder
Sawl asgwrn sydd gan siarc? / How many bones do sharks have?
0
106
32
308
Pa nwy sy'n creu rhanfwyaf atmosffer y Ddaear? / What gas makes up most of the Earth's atmosphere?
Oxygen
Nitrogen
Carbon Dioxide
Hydrogen
Beth mae'r symbol yma yn ei olygu? / What does this symbol mean?
perygl / danger
gwenwynig / poisonous
cyrydol / corrosive
môr leidr / pirates
