Answer:
D. Chlorophyll
Explanation:
Chlorophyll is important as it allows the plant to convert carbon dioxide and water into glucose.
4.3 Agricultural land. At present some 11 percent (1.5 billion ha) of the globe's land surface (13.4 billion ha) is used in crop production (arable land and land under permanent crops). This area represents slightly over a third (36 percent) of the land estimated to be to some degree suitable for crop production.
Ecological foot print. 4.) Fertile soil is a valuable natural resource.
Explanation:
Answer:
<em>The correct options are :</em>
<em>A) The biodiversity will decrease because there are fewer species on the newly formed island.
</em>
<em>D) The species on the island will likely have lower genetic diversity than the species on the mainland.</em>
Explanation:
When a larger population is broken down and a smaller population is formed, the genetic diversity in the smaller population will be lower as it has fewer species. As a result, options for genetic variations will be lesser. Hence, the landmass which drifted away will have lower biodiversity than the mainland. There will be more number of species on the mainland hence the genetic diversity will be more there.
