Any sort of obstacle in the normal functioning of cycle of erosion is called__________
Understanding Obstacles in the Cycle of Erosion
The question asks about the term used when something disrupts the normal process of the 'cycle of erosion'. Let's break down what this means.
What is the Cycle of Erosion?
The 'cycle of erosion', often associated with William Morris Davis, describes a sequence of stages a landscape goes through as it is shaped by erosion over time. It typically involves stages like youth, maturity, and old age, influenced by uplift and the processes of weathering and erosion.
What is an Obstacle?
An 'obstacle' in this context refers to any factor that prevents the cycle from proceeding smoothly or as originally predicted. These obstacles can be:
- Sudden changes in geological structure (like encountering a harder rock layer).
- Abrupt changes in base level (e.g., rapid sea-level fall or rise).
- Significant climatic shifts impacting erosion rates.
- Renewed uplift in the landmass.
Defining the Obstacle: "Interruption of Cycle"
When any such 'obstacle' interferes with the standard or 'normal functioning' of this cycle, it causes a disruption. The most fitting term for this disruption is an Interruption of cycle. This means the cycle doesn't follow its expected path smoothly and might reset or change its course due to the obstacle encountered.
Evaluating the Options:
- Interruption of cycle: This term directly describes an obstacle or disruption to the normal functioning of the erosion cycle.
- Successive cycle: This implies one cycle following another, which isn't necessarily an obstacle.
- Poly cycles: This refers to a landscape that has experienced multiple cycles of erosion, often due to repeated changes in base level or uplift. While related to disruptions, it describes the result over long periods rather than the obstacle itself.
- Normal cycle: This refers to the uninterrupted, standard progression of the erosion cycle, the opposite of what the question describes.
Therefore, any factor that hinders the smooth operation of the cycle of erosion is best described as an Interruption of cycle.
Important Questions from Critical thinking (Notes)
- An empty plastic mug floats in a bucket of water. When a solid iron ball is kept in the mug it doesn't sink. When the ball is put in the water it sinks. Compared to when the ball is in water, the water level in the bucket when the ball is in the mug is
- Select the correct statement related to learner centred approach
(a) Pupil is actively involved in the teaching-learning process.
(b) The main function of the teacher is not to instruct but to evoke learning.
Select the correct answer. - Which of the following learning approaches allows the students to use their thinking skills in order to discover information and unfold the truth?
- In which of the following, the learner is expected to take responsibility of his/her learning ?
- The main objective of item analysis is to find out the
