Q: Process: - Solar radiation reaches Earth's atmosphere - Some is reflected back into space - The rest of the energy is absorbed by land and oceans, heating the Earth - Heat radiates from Earth to space - Some of this heat is trapped by greenhouse gases in the atmosphere - Human activities such as burning fuel are increasing the amount of greenhouses gases - This causes more heat radiation to stay trapped in our atmosphere - The Earth's temperature rises - Perturbation hypothesis: suppose Start to clean the air and store pollution somewhere else. happens, how will it affect Less green house gases will be trapped on earth.. Does the supposed perturbation have an effect (direct or indirect) on the process?
A: yes

Q: Process: - He air we breathe contains oxygen and other gases - Once in the lungs, oxygen is moved into the bloodstream and carried through your body - At each cell in your body, oxygen is exchanged for a waste gas called carbon dioxide - Your bloodstream then carries this waste gas back to the lungs where it is removed from the blood stream and then exhaled - Your lungs and respiratory system automatically perform this vital process, called gas exchange - Perturbation hypothesis: suppose the air is breathable happens, how will it affect the lung is defective. Does the supposed perturbation have an effect (direct or indirect) on the process?
A: yes

Q: Process: - A dam is built in an area prone to flooding - A large amount of rain occurs - The water builds up behind the dam - The dam opens its floodgates when it starts to get full - The water flows into a river below the dam - The dam closes its gates - The dam will occasionally open its gates again to gradually release more water - Eventually all of the floodwater will be slowly released into the river without causing any flood damage. Perturbation hypothesis: suppose the rivers will be more full happens, how will it affect DEGRADED safety from flooding. Does the supposed perturbation have an effect (direct or indirect) on the process?
A: yes

Q: Process: - There are places inside Earth where rock will melt - Melted rock inside the Earth is also called molten rock, or magma - Magma moves up through Earth's crust, but it does not always reach the surface - When magma erupts onto Earth's surface, it is known as lava - As lava flows from volcanoes it starts to cool - Minerals form when magma and lava cool - Perturbation hypothesis: suppose less cracks form in the rocks happens, how will it affect LESS minerals forming. Does the supposed perturbation have an effect (direct or indirect) on the process?
A:
no