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Nesterboy [21]
2 years ago
15

Who are some black scientists?

Biology
2 answers:
den301095 [7]2 years ago
8 0
<h3>Who are some black scientists? </h3>
  • Black scientists such as George Washington Carver, Mae C. Jemison and Neil deGrasse Tyson are widely known, while others such as engineer Otis Boykin are less famous, but equally made an impact.

Some other famous black scientists like:

  • Dr. Marshall Shepherd, meteorologist and climatologist.
  • Dr. Shirley Ann Jackson, physicist.
  • Dr. Ayanna Howard, robot engineer.
  • Dr. Beth A. Brown, astrophysicist.
  • Dr. Christine Darden, aerospace engineer.

<h3>➥ I hope I have helped you, greetings! </h3><h3>Atte: ღTheGirlSadღ </h3>
Radda [10]2 years ago
5 0

Dr. Marshall Shepherd, meteorologist and climatologist.

Dr. Shirley Ann Jackson, physicist.

Dr. Ayanna Howard, robot engineer.

Dr. Beth A. Brown, astrophysicist.

Dr. Christine Darden, aerospace engineer.

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A population of frogs inhabits a lake. If the resource availability of the lake changes, the population may to use the resources
cestrela7 [59]

The population of frogs would exhibit competition due to the limited resources in the lake. Competition can be defined as the interaction among the species of organisms when resources are limited in an ecosystem. The type of competition observed in the above example of the lake with limited resources is called intraspecific competition as it is between the members of the same species competiting for the same resources. The species that do not compete will eventually die or get eliminated. This results in the change of population of frogs over time. Thus, competition is one among the forces that is responsible for natural selection.

4 0
3 years ago
Which of the following is the most characteristic feature of clastic
marusya05 [52]

The most characteristic feature of clastic  sedimentary rocks is "stratification".

<u>Answer:</u> Option A

<u>Explanation:</u>

"Stratification" is an essential characteristic of the sedimentary rocks take place in an igneous rock produced at the surface of the Earth naturally due to volcanic fragmental deposits and flows of lava. It defines the pattern in which sediment layers are layered over each other and may occur on a scale of hundreds of meters, even down to sub-millimeter.

It also results from variations in texture or composition during deposition. Delays in deposition may also permit for variations to the older deposits before coverage given by new sediments. This mechanism in sedimentary rocks change in both, the degree of prominence and in structure details.

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3 years ago
What is the ratio of land to water on earth
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What is a geostrophic wind? Why would you not expect to observe a geostrophic wind at the equator?
elena-14-01-66 [18.8K]

A theoretical wind known as the geostrophic wind is produced when the Coriolis effect, as well as the pressure difference forces, are balanced (PGF). It is a decent estimate for the wind reported at middle latitudes at an altitude of greater than 1 km. Given that there is no Coriolis effect near the equator, there can be no geostrophic wind.

What does "geostrophic wind" mean?

Geostrophic flow, as used in atmospheric research, is the fictitious wind that would emerge from a precise balancing act between the Coriolis effect and the pressure difference forces. The term "geostrophic equilibrium" or "geostrophic balance" refers to this situation (also known as geostrophy). Parallel to the isobars is where the geostrophic wind is pointed. In nature, this equilibrium seldom occurs perfectly. Because of these factors, the genuine wind and geostrophic wind nearly never match up.

The location of geostrophic winds:

At elevations exceeding 1000 meters (3300 feet), geostrophic wind can be found. With the use of weather balloons, the geostrophic wind velocity may be calculated. At heights up to 100 meters, the ground surface has a significant impact on winds.

Learn more about the Coriolis effect here:

brainly.com/question/14290551

#SPJ4

4 0
2 years ago
Natural selection changes allele frequencies because some _______ survive and reproduce more successfully than other
konstantin123 [22]
Hi the answer is individuals. Hope this helps.
7 0
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