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Which one has more thermal energy - 30 oC 200 mL cup or 20 oC 1 L cup?
20 oC 1 L cup
Why does it feel hot when you touch sand during the day?
heat from sand is transferred to heat from hand
Boiling water is an example mainly of - conduction, convection or radiation?
mainly convection
Use 2 words to explain why metal spoon feels hotter than chopsticks in soup
specific heat
What is the reason for the tides?
The Moon's gravity
What effect on climate does warm current have?
more rain, more flood, high tide or any other appropriate answer
The temperature of A is 5 and temperature of B is 7 , what would be the temperature after you mix both liquids?
6
The Sun heating ocean. What type of energy transfer is happening here?
radiant => thermal
What is the reason for currents to move clockwise in the Northern Hemisphere and anti-clockwise in Southern Hemisphere?
Coriolis effect or Earth's rotation
What is the latitude of equator?
0o (degrees)
Which one is hotter 60oN or 40oN?
40oN
Which one has more precipitations: 10oS or 60oS?
10oS
What is the reason of ocean currents?
wind or earth's rotation or shape of ocean
How many gyres are there on Earth?
5
What affects the climate?
Current or Sun or Moon or Wind
