Deciduous forest as it contains more nutrients in it.
I think that they can either use fossils or age of rocks
Great Famine, also called Irish Potato Famine, Great Irish Famine, or Famine of 1845–49, famine that occurred in Ireland in 1845–49 when the potato crop failed in successive years. The crop failures were caused by late blight, a disease that destroys both the leaves and the edible roots, or tubers, of the potato plant. As a direct consequence of the famine, Ireland's population fell from almost 8.4 million in 1844 to 6.6 million by 1851. About 1 million people died and perhaps 2 million more eventually emigrated from the country. Many who survived suffered from malnutrition. Additionally, because the financial burden for weathering the crisis was placed largely on Irish landowners, hundreds of thousands of tenant farmers and laborers unable to pay their rents were evicted by landlords unable to support them. Continuing emigration and low birth rates meant that by the 1920s Ireland's population was barely half of what it had been before the famine.
Answer:
The Council completed its work in the spring of 1949, and the Federal Republic of Germany , commonly known as West Germany, came into being in May 1949 after all the Länder except Bavaria had ratified the Grundgesetz (Basic Law), as the constitution was called to underline the provisional nature of the new state.
Explanation:
