Ques:If warm air advancing on cold air causes cloudy and rainy weather, then what is a result when warm air advances on cold air? Answer choices: - heat - dry air - blue skies - rain - storms - drought - Injury - force

Ans:rain
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Ques:If animals that live under ground in California will be protected from some natural disasters, then animals that live where in California will be protected from some natural disasters? Answer choices: - under ground - in the open - food and shelter - threatened - above ground - important habitats - survive - in the fields

Ans:under ground
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Ques:If tides are caused by the moon, then what causes tides? Answer choices: - waves - sunlight - Mass - moon - weight - force - wind - asteroid

Ans:moon
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Ques:If afirecracker converts chemical energy into waves, then what does a firecracker convert chemical energy into? Answer choices: - Light - Energy. - fire - waves - heat - energy - gas - LEDs

Ans:
waves
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