Examlex
Fill in the family name of each element.
A) calcium (Ca) _____
B) chlorine (Cl) _____
C) neodymium (Nd) _____
D) rubidium (Rb) _____
E) uranium (U) _____
F) xenon (Xe) _____
Ex Situ Conservation
The preservation of components of biological diversity outside their natural habitats through measures like seed banks, zoos, and botanical gardens.
Commercial Logging
The harvesting of timber for sale or large-scale removal of trees from forests for the purpose of producing goods such as paper, lumber, and other wood products.
Developing Countries
Nations with a lower level of industrialization, lower living standards, and generally a lower Human Development Index (HDI) compared to developed countries.
Subsistence Farmers
Farmers who primarily grow food and rear animals for their own family's consumption, with little to no surplus for trade.
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