Answer: Towards what cardinal point the precipitations to the north of the Colorado River descend
Explanation: google translate hope it helps have a great day
Answer:
YES, the positive feedback leads to the instability and the negative feedback leads to the stability.
Explanation:
- The melting of the glacier ice is an example of the negative feedback as it being a balance in the amount of the ice and the temperature extremes and therefore is a proper way to check the ice cover and thus he arctic ocean will be balanced by the absorption of the sun heat and the leads to the reduction in the temperatures in the nearby lands. And it's a natural cyclic system of the earth.
Answer: It is a process that provides power to the Sun and other stars.
Explanation: It is a reaction where two atoms of hydrogen are combined, or fused, to form 1 atom of helium. In this process some of that mass in the hydrogen is converted to usable energy.
Answer:
When a wave is too steep to support itself, the wavefront collapses creating a <u> </u><u>break </u>that advances up the shoreline
Explanation:
When waves are tall, with a great slope that makes them unstable, they break. Braking waves might occur inshore or offshore.
- Offshore: Breaking waves in the deep sea occurs when the wind speed increases so fast that they exceed the speed of the waves. These last ones acquire additional energy from the winds increasing their slopes to the point of being so unstable that the water from the crest falls forward and breaks the wave. The most influencing factor in these breaking waves is the speed of the winds.
- Inshore: When waves are near the shore, the scarce water deepness increases the friction of the wave with the marine bottom, and consequently, the wave´s speed decreases progressively. The wave loses energy in the friction, the wave energy is concentrated in a lower length, and the wave grows in size. As it increases, it acquires a sharper slope. As deepness decreases, the wave base loses speed, but the crest does not. As the wave crest travels faster, the frontal face of the wave becomes concave. This change in shape continues until the wave can not support itself and it breaks. The break is not produced by the friction with the bottom, but by exceeding the slope limit values.
Answer:
Correct answer is A. Cuba
Explanation:
A is correct answer since this country has been described as communistic since the revolution that happened there between 1953 nd 1953. New government was established by Fidel Castro, that hasn't changed much of their political dogmas.
All other answers are wrong, since this countries are constitutional democracies, with a larger or smaller level of political development.
