Choose one area that was not part of the issues of concern for the 1983 World Commission on Environment and Development

A 40-year-old patient presents with a 5-week history of recurrent headaches that awaken him during the night. The pain is severe, lasts about 1 hour, and is located behind his left eye. Additional symptoms include lacrimation and nasal discharge.  His physical examination is within normal limits. This clinical presentation is most consistent with:

Choose the term that does not describe a characteristic of an effective environmental policy:

What is the most common definition of sustainable development? Choose one that is the closest to the definition from the World Commission on Environment and Development

The main causes of biodiversity loss are provided by the acronym HIPPOC. Although some of the factors mentioned below lead to biodiversity loss, only choose one combination that best describes this acronym from the following options:

Choose one important aspect of ecosystem-based approach from the following options

A group of trees that have an average diameter of one meter and five meters of height have 10% of canopy cover in a land area of 0.4 hectare. Can you consider this group of trees a forest according to FAO requirements? Yes or No

True or False: The plankton species are bottom-dwellers only

International convention is difficult to implement because:

What is the name of the institution that is created to support the implementation of a convention?