Climate oscillation or climate cycles are a recurring oscillation within the global or regional climates and their fluctuations produce varying climatic cells and pressures often occurring on an interannual and multi annular basis.

On a decadal and millennium timescales.Current examples of the ENSO, Pacific oscillation, Antarctica, and arctic oscillation. like ENSO is characterized by flooding and drought conditions and the distribution of extreme conditions in the form of heat and cold waves.

Other cycles like the Piora oscillation, Little ice age, medieval warm period, retreating of glaciers and warming of the planet. All these cycles move on earth from the equator to tropics to temperate to polar areas and the continuous warming and cooling periods have altered the rate of spreading of the seafloor and oceanic basin.

Present warming has drastically created a major change in the evolution of species causing extinction and quick decomposition of resources. The release of carbon and methane gases over these years have raised the greenhouse effect at alarming rates.

5 0

3 years ago

The United Arabic Republic was formed by a union between which two nations?A. Egypt and Syria B. Egypt and Israel C. Egypt and I

Schach [20]

The United Arabic Republic was formed by a union between <span>Iran and Iraq. The correct option among all the options that are given in the question is the fourth option or the last option or option "D". I hope that this is the answer that you were looking for and the answer has come to your desired help.</span>

4 0

3 years ago

Which of the following plate boundaries and hot spots have volcanic activity (magma generated)?

ddd [48]

Answer: Options (1), (3), (4), (6) and (9)

Explanation: Hot-spots are the region of active volcanisms and this could be due to the presence of large mantle plumes, plate tectonic movement, as well as other reasons.

Hot-spots are generated in the following tectonically active boundaries such as-

Convergence of two oceanic plates.
Convergence of an oceanic and continental plate.
Divergence of two oceanic plates.
Hotspots within the oceanic and continental plate.

4 0

3 years ago