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podryga [215]
2 years ago
6

How are groundwater supplies initially impacted during a drought

Biology
2 answers:
frozen [14]2 years ago
6 0

Answer:

A

Explanation:

At the start of a drought, groundwater may not be noticeably lower (not B). Only aquifers near the ocean may become contaminated with salt water (not C). And it is definitely not D.

sp2606 [1]2 years ago
5 0
Groundwater may be an alternative or supplemental source of water during periods of surface-water drought, if sufficient groundwater resources exist. Reduced groundwater levels due to drought or increased pumping during drought can result in decreased water levels and flows in lakes, streams, and other water bodies.
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Answer:

It has to be able to reproduce, it has to maintain homeostasis and it has to use cellular respiration. Hope this helps :)

Explanation:

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3 years ago
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You observe a high proportion of malarial infections in a small village located in Angola. Malaria is caused by the protozoan Pl
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Answer:

<em>B and C.</em>

Explanation:

The epidemiological triangle is an illustration of interaction among suitable hosts, disease agents, and the environment that drives successful outbreak of diseases.

In order to successfully tackle or reduce the incidence of a disease, the triangle has to be broken.

<em>In the case of malaria which is caused by plasmodium but spread through the female anopheles mosquito, one way of breaking the epidemiological triangle is to eliminate female anopheles mosquito in the environment using any possible means. This will stop the spread of the parasite and hence, the disease.</em>

<em>Another way to reduce/prevent malaria is to prevent the vector, female anopheles mosquito from getting to the host, the human populace. This can also be achieved by several possible means.</em>

Relocating the entire village to a neighbouring village might not break the epidemiological triangle as long as female anopheles mosquito still abounds. In the same vein, antibacterial drugs will not help to treat malaria. However, instructing residents on personal protective measures and controlling the vector through chemical larvicides will go a long way in breaking the triangle and reducing the incidence on the malaria disease.

<em>The correct options is B and C.</em>

5 0
3 years ago
-Listening to Earth - How is this related to plate boundaries?
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B. more cells than smaller organisms

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