Why is it difficult to clean polluted groundwater?
What will be an ideal response?
Groundwater is difficult to clean for three reasons.1. It flows slowly, so pollutants are not dispersed effectively.2. It doesn't contain much dissolved oxygen, which slows decomposition.3. Groundwater temperatures are cold, which further slows decomposition.
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On the average, about what percentage of the solar energy that strikes the outer atmosphere
eventually reaches the earth's surface? a. 5% b. 15% c. 30% d. 50% e. 70%
In using the IPAT equation, much of the impact of affluence and technology is associated with ________
A) consumer demand for technology B) sustainable development of goods and services C) producing more waste and dealing with water contamination D) consumption of water and production of waste E) use of energy to generate electricity and power cars
The outer bank of a meander in a meandering stream is called the ____________________, where
(erosion/deposition) ____________________ takes place. The deposit on the opposite side of the channel is called the ____________________, which is where (erosion/deposition) ____________________ occurs. Fill in the blank(s) with the appropriate word(s).
As latent heat is released inside the clouds of a hurricane, the warming of the air aloft creates an area of ____________________ pressure aloft
Fill in the blank with correct word.