While yes, the earth has changed before, the reason it is changing now is because of greenhouse gases being pushed into the atmosphere by human activity. Also climate change take hundreds of thousands of years by slow process, this is the fastest the climate has ever changed. The last 20 years have had the 19 hottest years in recorded history.
Answer: 120 - 240 kilometers per hour
Explanation:
Jet streams are narrow, fast flowing, air currents that are in the atmospheres of certain planets, which includes the Earth. Jet streams are air currents that are placed very high above the Earth and form where there are big differences in temperature in the atmosphere.
The jet stream has winds that blow up to 120 - 240 kilometers per hour which can greatly influence the impact of weather patterns over a continent.
Answer:
A. they do not intersect and they lie on the same plane.
<h3>it's ur answer.</h3>
<h3><em>hop</em><em>e</em><em> it's</em><em> helpful</em><em> to</em><em> you</em><em> ❣️</em><em>✌️</em></h3>
Answer:
Hubei is a city in China, therefore the cultural traits of china are:
Kindness, justice, understanding, devotion, harmony.
Explanation:
The reasons behind this are two. First of all, Hubei is a province of chine surrounded by land and a few rivers in central China. Therefore it belongs to the Chinese republic. The cultural traits that the people of china have are deeply rooted in their ancestry, their knowledge, and their experiences. Thus, as a country of warriors, they developed a strong call to justice and to call the appropriate and the inappropriate. They as a culture of scholars developed an understanding of everything, so they analyze everything with detail. Devotion, because they learned betrayal is always poisonous. Harmony, because their religion and history allowed them to discover that there has to be a balance in everything. And kindness because they have seen conquest and be conquered. So, they know when to be kind because they could have suffered from cruelty in their past.
Answer:
b. each has its own geologic history.
Explanation:
An ocean is a body of salt water which covers approximately 70% of the Earth's surface. About 97% of the Earth's water is comprised of ocean and as such it is the most prominent and defined feature of the Earth. There are basically four (4) categories of an oceanic basin and these are;
<em>1. The Pacific ocean. </em>
<em>2. The Artic ocean. </em>
<em>3. The Atlantic ocean. </em>
<em>4. The Indian ocean. </em>
On the other hand, Continents can be defined as very large landmasses or area of land typically surrounded and separated by water. It is divided into seven (7) main categories and these are;
<em>1. Africa. </em>
<em>2. Asia. </em>
<em>3. Antarctica. </em>
<em>4. South America. </em>
<em>5. North America. </em>
<em>6. Australia. </em>
<em>7. Europe. </em>
Continents differ in appearance from ocean basins because each has its own geologic history. Thus, a continent is less denser and comprise of a thick granite material while an oceanic basin is dense and an older basalt.
When a continent is compared with an oceanic crust, it was discovered that the continental crust is lighter in colour than the oceanic crust.
