37. cause : there is concern about global warning
and damage it is doing to the environment.
which of the following belongs in the effect column
A:solar panels help to harness the energy from the sun and convert it into electricity.
B: geothermal keeps the temperature of a home the same all year long
C:new technology's help people build green homes that save energy and preserve the environment **
D: some energy saving techniques are very expensive while others are reasonable priced.
I think it's c but there is a chance it could be d .. right ?
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It would most likely be C as it speaks about "preserving the environment."
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