The theory that the sun goes around earth being replaced with the theory
that earth goes around the sun is an example of a paradigm shift.
A paradigm shift is the change which involves the usual way things are done
being replaced by a different way. This is usually as a result of new
discoveries which faulted the old or previous way.
In this scenario, we formerly thought that the sun goes around earth but new
findings replaced it that earth goes around the sun which is an example of a
paradigm shift.
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That's usually called the Earth's "orbit", although the word simply means the path of any object through space under the influence of gravity, even if that object isn't circling another one. Its an example of a paradigm shift.
clearing forests
leaving fields unplanted
careless farming
contour plowing
crop rotation
--
Contour plowing occurs when:
farmers plow fields in horizontal rows
farmers stop plowing fields
farmers plow fields around hills
farmers plow fields around brooks and steams
Answer:
1:
clearing forests
careless farming
2:farmers plow fields around hills
Explanation:
Erosion is caused by the debilitation of the soil, and one of the most common reasons for erosion is clearing forests, also called deforestation, plants and their roots help keep the soil in their place and use the water that runs through the soil helping avoiding erosion, Plowing fields are fields that take advantage of the elevation in the soil and plant in different levels of elevation, helping with this to prevent erosion in the soil.
A.
silverfish protected by army ants as they walk with them in the jungle
B.
ticks feeding off the blood of a moose who is then harmed
C.
husky dogs and humans traveling through Arctic climates
D.
lions and elephants needing a watering hole
B) repetition.
C) replication.
D) validity.
Answer: C) replication.
Explanation:
Replication in experiments is the process by which the entire experimental process is repeated as done by the previous scientists, keeping in mind all the necessary requirements and experimental conditions so as to determine the correctness of the experimental methodology, relationship between the variables, correctness of the results and other parameters.
Here, several group of students are repeating the same experiment and getting the same results this process is called as replication.