Question

What was the disadvantages of artificial system of classification?

Answer 1

The pie chart below shows the main reasons why agricultural land becomes less productive the table shows how these causes affected three regions of the world during the 1990s

Answer 2

Answer:

As of October 2019, there were two asteroids with a more notable cumulative Palermo Technical Impact Hazard Scale than Apophis, though none of them have a Torino level greater than 0. On average, an asteroid the size of Apophis (370 metres) can be expected to impact Earth once in about 80,000 years.

Explanation:

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