If at a concert, a wind blows directly from the orchestra toward you, the speed of the sound you hear will be
A) decreased.
B) increased.
C) neither decreased nor increased.
B
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What event occurred in 1986 that caused a general public shift in interest in nuclear energy?
A) Earthquakes impacting Japan's nuclear power plants. B) The Chernobyl nuclear accident. C) Global climate change due to burning fossil fuels was first well documented. D) Solar and wind technologies were revealed that could replace nuclear technologies.
Lava is magma that has made it to the surface of the Earth
Indicate whether the statement is true or false
The first evidence of shelled organisms is calcareous tubes found with the Ediacaran fauna. Indicate whether the statement is true or false
Urban areas create large amounts air, water, and soil pollution, as well as large amounts of solid waste. Name two other types of pollution that are more common in urban areas compared to rural areas.
What will be an ideal response?