Answer:
Scaled structure
Explanation:
A concrete model is a model that is in fact a physical representation of something. The opposite is an abstract model, which is not a physical representation. Theoretical, conceptual, and computer models are all abstract models.
Scaled structure (scale model) is a three-dimensional physical representation of an object that preserves accurate relationships between all of its important aspects.
Answer:
gerund phrase: climbing the oak trees in the yard
noun use:
gerund: "climbing"
direct object: "the oak trees"
modifier: "in the yard"
Explanation:
im sorry if the answer is wrong
The meter of this poem is iambic pentameter.
You can tell that the meter is in iambic pentameter because each line has ten syllables and the rhythm follows the iambic patter. This means that the stress of each syllable alternates unstressed then stressed. There are five sets of iambs (a pair of syllables: unstressed then stressed) in each line.
Answer:
Recycling wastewater can extend water supplies, improve water quality, reduce discharge and disposal costs of wastewater, and save energy. Most recycled water comes from treated municipal wastewater or sewage, though other sources include domestic gray water.
What are 3 ways wastewater can be recycled?
The following are some of the typical technologies: Ozonation, ultrafiltration, aerobic treatment (membrane bioreactor), forward osmosis, reverse osmosis, advanced oxidation. Some water demanding activities do not require high grade water. In this case, wastewater can be reused with little or no treatment.
Why is recycling wastewater important?
Treated and recycled wastewater provides a cost-efficient supply that decreases the demands – and stress – on freshwater sources such as groundwater, rivers, and reservoirs. This is particularly important in areas that have been affected by water scarcity and drought.
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