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cestrela7 [59]
4 years ago
13

Technology can have good and bad effects. What is a bad effect of spraying pesticides on crops ?

Biology
2 answers:
gladu [14]4 years ago
6 0

C should be your answer

olga_2 [115]4 years ago
5 0

The answer is C. Hope this helps...

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is this a question?

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Describe TWO environmental consequences, other than those related to the loss of boreal forest habitat, that result from the ext
Morgarella [4.7K]

Answer: The greenhouse gas emissions from the extraction of bitumen and the use of large quantities of water.

Explanation:

Bitumen is a natural flammable organic matter formed from kerogen in the process of petroleum generation, which is soluble in carbon disulfide. Asphalt and mineral wax are examples of hydrocarbons which are part of bitumen. Conventional oil is extracted by wells while <u>oil sands deposits are extracted using surface mining sectioning techniques, or are flowed to wells by in situ techniques that reduce bitumen viscosity by steam and/or solvents.</u> So, unlike crude oil extracted in oil wells, bitumen requires an open-pit mining operation, in which large tracts are washed with a mixture of water and chemicals to separate the bitumen from a mixture of sand and clay.

Two consequences of this practice are:

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A student hypothesizes that the bubbles o this water plant are oxygen gas (o2) however identifying a gas as o2 with direct evide
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The indirect observation that will show that the gas produced in this experiment is oxygen is by observing the bubbles on the surface of water in darkness.

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If we observed the bubbles over water, it shows that oxygen gas is given off and the water plant is photosynthesizing. This is a good way to observe the oxygen gas indirectly.

Learn more:

Photosynthesis brainly.com/question/2761166

#learnwithBrainly

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Energy that is released from glucose during respiration but not transferred to ATP bonds can be detected as H_{2} O

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Which are true?
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C, D, E

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