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Strike441 [17]
4 years ago
7

My science question 2! Thanks if you help.

Geography
1 answer:
7nadin3 [17]4 years ago
5 0
Earthquakes and matching fossils from different continents, not sure about a third thing. Maybe go with mountains and ravines? They’re formed by the continental plates pushing against one another
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The mineral particles found in the layers of a soil, including the topsoil and subsoil layers, were originally weathered from
ki77a [65]

The answer is the parent material. Parent material is what occurs on the surface before soil begins to form. This is found in new environments such as after a volcanic activity. Pioneers organisms of an ecosystem and abiotic elements of weathering such as water and temperatures begin to weather the rocks into smaller particles, Humus and organic matter from life accumulate with the minute rock particles to form soil over time. The topmost soil is the most developed and this is why soil has profiles towards the deep into the parent rock material, depending on the stage of weathering.

5 0
3 years ago
Read 2 more answers
If we can measure the period of a star's "wobble" caused by an orbiting planet, we know the _______. If we can measure the perio
Feliz [49]

Answer:

Scientists can use the wobble to work the planet's mass and the distance from the star.

Explanation:

Detecting a star's wobble is one way to find out if there are planets orbiting it, this happens because the planet is “tugging” on it, the gravitational force from the star acts to keep the planet in orbit, and the gravitational force from the planet acts to move the star as the planet orbits. Scientists can use the wobble to work the planet's mass and the distance from the star.

Considering this information we can conclude that the correct answer is distance to the planet and mass of the planet.

I hope you find this information useful and interesting! Good luck!

6 0
3 years ago
tropical rain forests are home to over half the worlds species all squeezed into narrow strip of equatorial land. true or false
erma4kov [3.2K]
Tropical rain Forrest do grow narrow especially In the near equator so my answer would be TRUE

HOPE THIS HELPS!
8 0
4 years ago
Read 2 more answers
SORTABLE LIST
mixer [17]

Answer:

  1. Reduced snow accumulations
  2. Earlier snowmelt in the Spring
  3. Spring flooding
  4. Less water in streams
  5. Reduced water availability

Explanation:

Less snow will fall in Winter due to the higher temperatures and, thus, will not accumulate. When there is less accumulated snow on the ground and the snowpack is thinner, then the snowmelt will occur earlier and faster in the Spring.  

Quicker snowmelt in the Spring will result in rivers overflowing their banks because they cannot hold such a rapid influx of water. Rapid water cycle runoff will cause Spring flooding.

The snowpack will, therefore, be depleted early in the Spring season, and due to the earlier and faster snowmelt, there will be less water in the streams during the Summer.

The consequential lack of slow mountain snowmelt during the summer season will result in rivers flowing much less vigorously and with less volume over water. This means that downriver communities will face summer water shortages.

4 0
3 years ago
Two stars, Star 1 and Star 2, are at almost equal distances from Earth. The table below shows the masses of the two stars.
Harman [31]
Which of these statements is most likely correct about the stars?


Star 2 attracts Star 1 with a greater gravitational force than Star 1 attracts Star 2.

No, because Third Newton Law states that both forces are equal in magnitude.

Earth exerts almost equal gravitation force on both the stars.

No, because the Universal Gravitational Law, estblished by Newton, states the atraction force to two masses is proportional to the product of the masses.

Star 1 attracts Star 2 with a greater gravitational force than Star 2 attracts Star 1.

No (same reason for the first statement)

Earth exerts greater gravitation force on Star 2 than on Star 1.

Right. This is the correct statement. Given the mass of Star 2 is greater than the mass of Star 1, by the Universal Gravitational Law, the earth exerts greater gravitational attraction on Star 2.
6 0
3 years ago
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