Continental Drift Research HW(12 Sentences)

Answer:

Here it is lol

Explanation:

Continental drift is the hypothesis that the Earth's continents have moved over geologic time relative to each other, thus appearing to have 'drifted' across the ocean bed. The theory of continental drift is most associated with the scientist Alfred Wegener. In the early 20th century, Wegener published a paper explaining his assumption that the continental landmasses were drifting across the planet, sometimes plowing through oceans and into each other. He called this movement Continental drift. Many people did not believe the theory and he received criticism for it because it was incomplete and flawed, and he could not fully explain what drove the continental drift to occur. You can best see this in the quote by Geologist R. Thomas Chamberlain. “If we are to believe in Wegener’s hypothesis we must forget everything which has been learned in the past 70 years and start all over again.”The idea of Continental drift includes the theory of plate tectonics, which explains the cause of the continents drifting. The earth’s outer shell composed of plates moves a little bit every year. The heat coming from the interior of the earth triggers this movement to occur through convection currents inside the mantle. And that all of the Earth's continents were once part of an enormous, single landmass called Pangaea.

As part of his hypothesis of a mega continent, he discovered research papers on fossils supporting his theory that Africa and South America had once been connected. These studies indicated evidence of fossils of identical land animals that had lived in both areas simultaneously hundreds of millions of years ago. One fossilized land organism that added credibility to Wegener’s theory was that of the Mesosaurus, a small, freshwater aquatic reptile from the Permian period about 260 million years ago in what is now Easternsouth America and Southwestern Africa. Wegener asserted that South America and Africa must have been joined during that period of history because fossils of Mesosaurus are limited to those regions, and if Mesosaurus had been able to make the long journey across the South Atlantic, its fossils would likely be more widely distributed.

A tuning fork is struck against a hard surface. The particles in the tuning fork begin to vibrate quickly, transmitting a wave. What kind of wave does the tuning fork transmit?

A book falls from a shelf what would have the greatest effect on the velocity of the book as it falls to the ground

Two trucks have the same mass. Which truck will have a greater amount of kinetic energy? b. The truck with less mass d. The trucks will have the same kinetic energy c. The truck with greater speed a. The truck with more mass​

what forms of energy best describes the energy stored in food

Hi, I'm stuck on the problem: Consider a resistor (R=1000 kΩ) and a capacitor (C=1μF) connected in series. This configuration is connected in series to a battery with an emf of 10 V. Find the maximum voltage in [V] across the capacitor. Find the maximum charge on the capacitor in [µC]. How long will it take until the capacitor has a potential difference of 5 V?

El potencial electrico debido a una carga en un punto P es de 45 000 V. Si la magnitud de la carga es 4x10-6C. A que distancia esta el punto P de la cartga

help yo if u can answer quicly

no files.

Please hurry I’m not trynna fail

A Normal force of 16N is distributed uniformly on top surface of a cube of edge 6cm. The
pressure on this surface is Rx104Pa. Find the value of R​

Atoms have the same number of electrons as what other particle?
A. Protons
B. Neutrons
C. Photons
D. Atomic mass

Sodium has an atomic mass of 23 and an atomic number of 11, so the
number of neutrons must be_______
Answer here

what is work done aganist gravity?​

The blocks shown in the pictures below are all made of wood. Which car will move the fastest?

Explain why does the bowling ball decelerate as it travels along the lane.

URGENT HELP PLS

Suppose a force F, = (1/3)x acts on an
object. Assume at x = 0 the force pushes
the object and it starts moving to the right.
What happens to the magnitude of the work
done as the object moves to the right?

A. More work is done

B. Less work is done

C. A constant amount of work Is done.

D. It is impossible to predict

Un vehiculo se desplaza con movimiento rectilio uniforme. Sabiendo que recorre 90 km en 3 horas. Averiguo la velocidad en m/s.

If two balls have the same amount of mass and the red ball is resting at a height of 2m and the blue ball is resting at a height of 4m, which has more potential energy?
A) red ball
B) blue ball

If the wavelength of an s-wave is 23,000 m, and its speed 4500 m/s, what is its frequency?

Identify the relationship between the two quantities in the given question as causation or
correlation.
1. The number of cold, snowy days and the amount of hot chocolate sold at a ski
resort.
2. The number of miles driven and the amount of gas used.
3. The number of additional calories consumed and the amount of weight gained.
4. The age of a child and his/her shoe size.
5. The amount of cars a salesperson sells and how much commission he makes.
6. The number of cars traveling over a busy holiday weekend and the number of
accidents reported.
7. The number of homework assignments turned in and how well an individual does in
class.
8. The annual salary and blood pressure for men ages 20-60

help asap!
three resistors of 20. ohms, 30. ohms, and 60. ohms, respectively, are connected in series with a battery. a current of 2.0 amperes will flow through this circuit when the potential difference of the battery is a. 20.V b. 220 V c. 110 V d. 10.V.

Explain how the light behaves with light through a
plastic bulb

Uhm? I listen in class but I can remember all of that wat is this omg?

A 8.7kg cart travels down a 18.1m high hill. Determine the final kinetic energy if 100J of
energy is lost to friction.

hi i need to pass this test im being timed please help

_______________________, _____________________, and _________, can help children prevent overweight and obesity. Obesity costs the US healthcare system $147 billion per ________.

which instrument measure the intensity of sound​

Which of the following are true about electrons? a.) They are positively charged b.) They are negatively charged c.) They are found inside the nucleus d.) a & c

The
is the particle in the nucleus with a positive charge.
Answer here

Which situation would create a field like the one shown here?

A. interaction between two magnetic south poles

B. interaction between two magnetic north poles

C. interaction between a south pole and a north pole

D. interaction between a magnetic south pole and a copper bar

Can sugar molecules produced from photosynthesis be rearranged into different compounds carry out life process