<span>The answer is letter A.
Ice Age or glacial period refers to the extended period of well-below-average temperatures. It is a prolonged period where reduction in the temperature of the Earth’s surface and atmosphere are caused by the expansion of continental and polar ice sheets and alpine glaciers. Usually this phenomenon occurs in the northern and southern hemispheres where extensive ice sheets are seen most.
<span>At present we are now experiencing an interglacial period after the Holocene Ice age.</span>
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Answer:
About 1000 years.
Explanation:
As the exact origin of the Bantu speaking people, it is hard to gauge the exact timeline. However, it is believed that the Bantu expansion arrived in South Africa around 300 AD. This is known by the evidence of their expansion through the development of their language. Expansion moved from central Africa to Southern Africa through modern-day Namibia and Mozambique over time. Terracotta masks give clear indicators of the civilization spreading to South Africa.
<span>well this would be all of them Belarus, Bulgaria, Czech Republic, Hungary, Moldova, Poland, Romania, Russia, Slovakia, and Ukraine.</span>
Answer: industrial emissions and motor vehicles smokestacks fuel combustion
Explanation: All of these are anthropogenic causes of acid rain.
Hope this helps! :)