C
A geological engineer is a profession that plans and designs structures that are critically affected by geological factors of the earth's crust such as underground water, gradient, rocks and soil, and etcetera.
Explanation:
This kind of engineer is knowledgeable on how to harness the natural gradient of the landscape geography of the region to supply water to the city mainly by gravity. This reduces the power required to pump the water hence reducing the carbon footprint. The engineer also provides the most efficient and least costly way to supply water in the safest way possible.
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Increase in cell number for example virus
Answer:
field studies
Explanation:
The documentation and collection of descriptive details of events in nature such as amounts, sizes, colors, smell , behavior, texture e.t.c are all categorized as field studies.
It involves the gathering of raw data outside a laboratory.
- Often times, based on the needs of an experiment, it is desirable to corroborate laboratory studies with field evidences.
- The approach in gathering such data varies from discipline to discipline.
- Most field sampling are usually done in an uncontrolled environment.
Answer:
Researchers estimate global economic losses from fossil fuel air pollution at $2.9 trillion each year, or approximately 3.3 percent of global GDP.
