The aqueous bromothymol blue solution act as a pH indicator and turns blue only in case when the pH of the sample is above or equal to 7.6
Since the pH of the water at the surface of the lakes is higher and ranges between 7.5 to 8.5 the color of bromothymol turn blue.
Answer:
There are three types of life cycles depend on the dominant phase. These are Haplontic, Haplo-diplontic and Diplontic life cycles. The steps shown in the question is of Diplontic type of reproductive cycle. In this type of cycle, dominant phase is the diploid. The haploid phase is only represented by short lived gametes.
This is referred to as the mutual pretense awareness. This is different from the open awareness where the patient, the family, and the health care professionals are aware that the patient is dying and open;y acknowledge that reality. There are four awareness contexts which includes; closed awareness, suspected awareness, mutual pretense awareness and open awareness.
<h3>1.The correct answer is:</h3><h3>b.earthquake</h3><h3>Explanation:</h3>
An earthquake is created by tectonic plates becoming united and placing a force on the ground. The tension grows so great that rocks give way by cutting and driving along fault extensions.
<h3>2.The correct answer is:</h3><h3>These mountains likely formed from compression.</h3><h3>Explanation:</h3>
Mountain embodiment relates to the geological methods that hold the extension of mountains. Various aerial enduring continental margins various reasonable share the identical mechanism of uplift. where folding is created by horizontal compression operating on a thin to the thick crust development zone .
<h3>3.The correct answer is:</h3><h3>formed when crust pulled apart
</h3><h3>
formed at a divergent boundary
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formed when tectonic plates separated </h3><h3>Explanation:</h3>
The Rift Valley was created by powerful subterranean oppression that ripped aside the earth's crust. These powers prompted huge parts of the crust to decline between parallel lapse lines and drive up the molten stone in volcanic explosions.
<h3>4.The correct answer is:</h3><h3>expanding gases</h3><h3>Explanation:</h3>
As they rise, gas particles in the magma arise out of suspension and make bubbles and as the bubbles rise they expand. Eventually, the pressure from these bubbles is greater than the enclosing solid rock and this neighboring rock fissures, letting the magma to get to surface.
