Q: Process: - Your thermostat senses that the room temperature has fallen below your thermostat setting - Your thermostat sends a signal to your heating system to provide heat for your home - When your oil burner is engaged, heating oil travels from the tank to the burner by way of a pump - Here the oil becomes a fine mist mixed with air - The fuel/air mixture is then injected into the burner where it is ignited in the combustion chamber - The warm air is disbursed through vents, hot water through baseboards, or by steam radiators -   Question: suppose "Its a warm winter" happens, how will it affect the oil burner engages more.  - A: more - B: less - C: no effect
A: B

Q: Process: - Carbon dioxide from the air passes through small pores (holes) in the leaves - These pores are called stomata - Water is absorbed by the roots and passes through vessels in the stem on its way to the leaves - Chlorophyll absorbs the sun&#x27;s energy - It is this energy that is used to split water molecules into hydrogen and oxygen - Oxygen is released from the leaves into the atmosphere - Hydrogen and carbon dioxide are used to form glucose or food for plants.  Question: suppose there is not much water available happens, how will it affect less chlorophyll absorbs the sun's energy.  - A: more - B: less - C: no effect
A: C

Q: Process: - People dig up coal from the ground - People burn coal for heat or electricity - Pollution from the coal goes into the sky - Coal pollution enters clouds - Clouds rain over an area - The polluted rain becomes acid rain.  Question: suppose coal stack scrubbers are installed happens, how will it affect less coal pollution goes into the sky.  - A: more - B: less - C: no effect
A: A

Q: Process: - An owl leaves his nest - The owl flys out into the night - The owl looks down at the ground - The owls keen eyesight allows him to see in the dark - The owls sensitive hearing allows him to locate hidden prey - The owl swoops down - The owl catches a mouse in his talons.  Question: suppose there are more predators happens, how will it affect there will be more  food for the owls.  - A: more - B: less - C: no effect
A: