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bazaltina [42]
3 years ago
10

7. What is a hotspot?

Biology
1 answer:
sineoko [7]3 years ago
5 0

Answer: It is B

Explanation:

The magma created from the heat pushes through cracks and forms volcanoes

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Picture goes with question 1
timama [110]

(1)

C

Explanation:

The illustration shows carbon dioxide moving from the atmosphere to the plant. This can only occur through the process of photosynthesis because the process utilizes carbon dioxide and sunlight energy to make glucose (hence storing the carbon in the plant). Plants are major carbon sinks and play a significant role in mitigating global warming by reducing the accumulation of carbon dioxide as a greenhouse gas in the atmosphere

(2)

C

Explanation:

Overfishing reduces marine populations because the activity reduces a species' population too drastically to very low levels such as the individuals left are not adequate enough to repopulate the species leading to a spiraling effect of reduced population size and growth leading towards extinction. It is important that Ben ensure that fishing for the shrimp does not reduce the population below this critical point where re-population of the shrimp may become impossible.

(3)

A

Explanation:

Logging will enure the current generation benefits from the current natural resources, in this case, the tree. Planting of at least a tree for every downed tree ensures that the young tree will grow and mature and will be utilized by upcoming generations. This ensures a sustainable cycle with each generation benefiting from the natural resources (trees). The other choices are not as sustainable.

Learn More:

For more on sustainable use of resources check out;

brainly.com/question/12429973

brainly.com/question/12928476

brainly.com/question/13221075

brainly.com/question/3267852

brainly.com/question/11914380

brainly.com/question/12818434

#LearnWithBrainly

5 0
3 years ago
Describe how oxygen is obtained by the Flatworms.
Rainbow [258]
Flatworm get most of their oxygen through diffusion.
7 0
2 years ago
What are stromatolite structures built by ?
Artemon [7]

Modern stromatolites – living fossils. Originating over 3 billion years ago, stromatolites are the oldest known fossils (timeline). Fossilized stromatolites were laid down as colonial structures built by photosynthesizing Cyanobacteria and other microbes.

7 0
3 years ago
Read 2 more answers
What are giant, multinucleated cells that remove and recycle bone matrix called?
Tom [10]
<span>Osteoclasts
</span><span>Are derived from stem cells that produce macrophages
Secrete acids and protein-digesting enzymes</span>
7 0
3 years ago
What distinguishes one element from another
Nostrana [21]
The number of protons,neutrons,electrons, the way the are classified (earth metal, noble gas,meteoroids) and also the way they react.
3 0
3 years ago
Read 2 more answers
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