I Underline the correct word from each pair in the statements about the water
cycle below:
1. Energy is absorbed/given off when water evaporates/condenses from
oceans and lakes.
2. This process has the effect of warming/cooling its surroundings.
3. Energy is absorbed/given off when water vapour evaporates/condenses into
clouds in the atmosphere.
4. This process warms/cools the surroundings.
Q IV HOTS question:
What role do large bodies of water play in the earth’s climate system and the
flow of thermal energy?
Large bodies of water affect climate in many ways, but perhaps the most
significant impact is based on the fact that large bodies of water act as heat
sinks. In other words, large bodies of water tend to store heat in warm periods
and release it in cold periods. This is because the thermal capacity of water is
high, meaning it takes a lot of energy to change the temperature of water. So,
during the summer, land areas near a large body of water may not heat up as
much as areas that are not close to water, because the water itself is
adsorbing much of the heat energy. This will cause the climate to be more
moderate in summer near the coast, for example. Likewise in winter, the water
near the coast will slowly release this energy, causing coastal areas to be less
cold, in general, than inland areas
cycle below:
1. Energy is absorbed/given off when water evaporates/condenses from
oceans and lakes.
2. This process has the effect of warming/cooling its surroundings.
3. Energy is absorbed/given off when water vapour evaporates/condenses into
clouds in the atmosphere.
4. This process warms/cools the surroundings.
Q IV HOTS question:
What role do large bodies of water play in the earth’s climate system and the
flow of thermal energy?
Large bodies of water affect climate in many ways, but perhaps the most
significant impact is based on the fact that large bodies of water act as heat
sinks. In other words, large bodies of water tend to store heat in warm periods
and release it in cold periods. This is because the thermal capacity of water is
high, meaning it takes a lot of energy to change the temperature of water. So,
during the summer, land areas near a large body of water may not heat up as
much as areas that are not close to water, because the water itself is
adsorbing much of the heat energy. This will cause the climate to be more
moderate in summer near the coast, for example. Likewise in winter, the water
near the coast will slowly release this energy, causing coastal areas to be less
cold, in general, than inland areas
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