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Dafna1 [17]
3 years ago
7

Why do species evolve during adaptive radiation to fill different niches to create variation to become reproductively isolated t

o provide evidence of evolution
Geography
2 answers:
Zolol [24]3 years ago
4 0

The answer is A. to fill different niches

BabaBlast [244]3 years ago
3 0
The answer is to fill different niches.

<span>Adaptive radiation is the process of development of new forms of organisms from an ancestral species. <u>When an environment changes or some new niches open, speciation from the ancestral species occurs. </u>New species have morphological and physiological adaptations which allow them to exploit a whole range of divergent environment.</span>

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If globes are better at showing the Earth accurately, why do we still use maps?
vredina [299]

Answer:

Even though globes are showing Earth more accurately, the maps are still used because they are more practical.

Explanation:

Earth is generally shown with two methods, one being the maps (map projections) and the other being globes. Both are used and will be used, as both have several advantages, but also several disadvantages. Despite globes being closer and more accurate in their representation of Earth, the maps are still used because they are much more practical.

The globes show Earth very close to its true form, though they are made as a ball, not as an ellipsoid. Anyhow, the globes don't have distortions of areas, so the sizes and locations are accurate on them. On the other hand, globes are highly impractical because of their shape, as they are don't often fit in standard backpacks or bags, and can easily be broken or damaged. Also, we can not see the entire Earth at any moment, so it is hard to make comparisons by using them.

The maps, on the other side, do have inaccuracies, mostly by having distortions, be it around the Equator or around the poles. Despite this, they have a relatively good accuracy that in most cases is enough for practical usage. Also, their form and weight make them easy to use, move from place to place, and the entire world can be seen at the same time, thus they are very practical when it comes to making comparisons.

5 0
2 years ago
Where are Paris's industrial areas located?
elena-s [515]

Answer:

From Nanterre through Ivry-sur-Seine to Pantin, evidence of the city's industrial past can be found all over Greater Paris.

4 0
2 years ago
7. A porphyritic texture indicates that an igneous rock had
masha68 [24]

Answer:

extrusive rocks.

Explanation:

When an igneous rock contains large crystals of minerals surrounded by the fine grained or glassy material (set in a matrix of glassy part).The texture is known as Porphyritic texture and the large crystals are known as Phenocrystals and the fine grained or glassy part is called as Ground mass.

When this Porphyritic texture showing igneous rocks are known as Porphyrites. The texture is largely found in volcanic and hypabassal rocks so these rocks are the extrusive rocks.

4 0
3 years ago
Please help me really need help
AfilCa [17]

Answer:

angles 3 and 4

Explanation:

angle 3=angle 4(vertically opposite angles are equal)

5 0
3 years ago
Read 2 more answers
Which of the following are ways in which the Madrid Protocol protects Antarctica?
amm1812

Answer:

prohibits the introduction of invasive species

controls the kind of waste and pollutants allowed

assesses human influence on the environment

designates protected zones on the continent

Explanation:

These four key terms are some of what the Madrid Protocol includes.

Prohibiting the introduction of invasive species keeps the ecosystem from being dominated and/or destroyed by a single species that the ecosystem is not built to handle.

Controlling the kind of waste and pollutants allowed on the continent ensures that the environment remains stable without the influence of outside chemicals, such as oil or carbon emissions that could harm the ecosystems.

Assessing human influence on the environment keeps track who does what and how they do it, essentially preventing extreme human action from being taken so as to preserve Antarctica's natural order.

Designating protected zones on the continent that can only be accessed with special permits ensures that only people who require access for research or whatnot, or more simply, qualified personnel, are able to enter these zones, so as to keep contact down to a minimum and further preserve Antarctica's natural environment.

6 0
2 years ago
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