Option (D) Increased vulnerability to plant diseases - Increased susceptibility of corn to diseases would put it at risk of extinction.
The metal alloy that constitutes Earth's core is distinct in terms of chemistry, while having a similar density compared to the rocky mantle.
Response:
Explanatory note:
From the soil-collection devices at Plot B, there was a total of 200kg of soil collected.
Both plots were documented to have received a cumulative total of 116cm of rainfall by the end of the year as recorded by the rainfall measuring devices.
