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What is the single super land mass positioned by Wegener's continental drift hypothesis?
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What is the idea of Hess Wagner and others emphasize the earth is dynamic planet and how is the sea floor spreading different from continental draft?
Continental drift is the hypothesis that states that the continents once formed a single land
What did the continental drift hypothesis state?
Based on an apparent fit between Africa and South America Wegener hypothesized that at one time all continents were joined together in a "subcontinent" called Pangaea. The super-continent eventually broke into the smaller continental. which then "drifted" towards their present positions. Wegener supported his hypothesis by using circumstantial evidence, similar to the way that a detective would collect. evidence to solve a crime. There are four lines of evidence:
What is a continental shift?
Continental drift is the idea that Wegener created, that all the continents were once a single landmass which he called Pangaea, and they have since drifted apart.
Define directional vs non directional hypothesis?
directionality is often a important aspect of responsiveness Edit:.... dude, you didn't define a single thing...
Why is it impossible to feel continental drift?
In continental drift, the plate tectonics move super slowly. It is impossible to feel a single movement, unless there is an earthquake, since they barely move every ... years. It takes a while anyway.
What is the hypothesis that proposed that earths continents were once joined in a single land mass?
Continental drift
What is the idea of Hess Wagner and others emphasize the earth is dynamic planet and how is the sea floor spreading different from continental draft?
Continental drift is the hypothesis that states that the continents once formed a single land
What evidence did wegener gather to support his continental drift hypothesis?
Well it wasn't so much climate as the fossils that have been found. Fossils have been found in Antarctica of plants that only occur in tropical climates so at one point it must have had a tropical climate. That is the most dramatic example but there are more subtle ones that led him to believe that the continents, at one point, must have been in different locations on the Earth and then moved to where they currently are.
What were Charles Darwin's contributions to Wegeners theory of continental drift?
Most people actually state that Darwin beat Wegener to the theory of continental drift as he mentioned in most of his studies about the continents drifting apart and fitting together.
What is a single conjecture that can be tested?
Hypothesis
Is a single conjecture that can be tested?
Hypothesis
What is A single conjecture that can be tested called?
It is a hypothesis.
What was alfred wegeners hypothesis about continental drift?
States that the continents were once a single huge landmass. This landmass broke up million years ago and the pieces drifted apart. facing edges of many continents have similar rock formations. If the continents brought togehter, the formations would match exactly (like combining South America and Africa). Fossils of the same kinds of living things have been found on different continents. Perhaps these living things were together on one landmass before it split.
Which term describes the single point positioned opposite the base in a pyramid?
vertex
A quantity that can have more than a single value is called?
a variable
Why can paper cutouts of the continental including the continental margins be pieced together to form a single whole?
Plate tectonics.
Is it sufficient to do a single experiment to test a hypothesis Why or why not?
Whether or not you write down an hypothesis, if you conduct an experiment, you naturally have a hypothesis since you are trying to find the answer to something and have some sort of expectations.
