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pav-90 [236]
3 years ago
10

A brief description about blue green algae

Biology
2 answers:
nignag [31]3 years ago
7 0
DescriptionCyanobacteria, also known as Cyanophyta, are a phylum consisting of free-living photosynthetic bacteria and the endosymbiotic plastids, a sister group to Gloeomargarita, that are present in some eukaryotes. They commonly obtain their energy through oxygenic photosynthesis
kari74 [83]3 years ago
5 0

Answer:

Color is green and sometimes could turn blue when dying. Odor problems can occur with large concentrations of the blue-green algae.

some species are also capable in providing toxins.

Explanation:

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The correct statements are-

Erosion occurs even when the mountains are forming. Erosion is the movement of sediments from the broken rocks through the agents like gravity, wind, water and others. It is a constant process occurring even while the mountains are forming. It is affected by gravity.

When new mountains or plateaus form, the cycle starts over. Weathering is the breakdown of rocks by the weathering agents. These sediments move due to the process of erosion. A new sediment may be dropped nearby or in a new place by the process of deposition. Weathering, erosion and deposition occur together as a cycle and have almost leveled the land surface.

Weathering, erosion and deposition have almost leveled earth’s surface. These three processes occur as a cycle and have almost leveled the land surface.


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