revision on concept 3 science grade 6 second term

1. Heat energy in the atmosphere always moves _____.
   

• from cloudy to clear regions

• from low pressure to high pressure regions

• • from high temperature to low temperature areas

• from low temperature to high temperature areas

Identify which event serves as both a key water cycle component and an important weather condition.

• precipitation

• groundwater flow

• runoff

• transpiration

Which is an example of evaporation?

• The area surrounding Lake Superior is extremely humid on a summer day

• Storm cloud begin to form in western Kansas.

• The water level in a lake increases after weeks of heavy rain.

• snow begins to fall in Denver, Colorado

Which is an example of condensation?

• Storm clouds begin to form in western kansas.

• snow begins to fall in Denver, Colorado

• The area surrounding Lake Superior is extremely humid on a summerday

• The water level in a lake increases after weeks of heavy rain

Which is an example of precipitation

• The area surrounding Lake Superior is extremely humid on a summer day

• Snow begins to fall in Denver, Colorado

• Storm clouds begin to form in Western Kasnas

• The water level in a lake increases after weeks of heavy rains

Which is an example of water storage?

• Storm clouds begin to form in western kansas

• Houston, Texas received 4 inches of rain during a weekend in September

• Snow begins to fall in Denver, Colorado

• The water level in a lake increases after weeks of heavy rains

When a mass of air is cooling, what will happen when the air temperature reaches the dew point?

• The skies will clear up.

• It will always start to rain or snow.

• Puddles of water will evaporate

• Water vapor in the air will begin to condence.

Meterorologists refer to the water vapor in the atmosphere as ____.

• humidity

• precipitation

• condensation

• air pressure

All of the following are forms of precipitation except one. Which of the following is NOT form of precipitation?

• snow

• sleet

• fog

• rain

How much of the water that evaporates from a salty ocean is fresh water?

• 100%

• none-ocean water is very salty

• about 10 %

• about 70%