Answer:
are made using the five senses
Explanation:
Observation involves the five senses that consist of sight, hearing, taste, touch, and smell.
It is a way to exactly monitor or notices anything so that it provides a detailed view of a thing
the action or process of closely observing or monitoring something or someone.
Therefore in the given case, the last option is correct
Answer:
As a major source of all kinds of recreational activities, biodiversity is vital to tourism. Around 40 percent of the global economy is said to be based on biological products and processes. Sustainable tourism harmonizes and sets a perfect balance between environmental, economic, and socio-cultural aspects.
Explanation:
For most other types of tourism, biodiversity contributes significantly to the attractiveness and quality of destinations, and therefore to their competitiveness: for example, coastal water quality and natural vegetation are both ecosystem services that contribute to destination attractiveness.
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Pakistan has built the world’s largest earth-filled dam in the world.
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