Explain the significance of ecotourism to countries in Southeast Asia, like
Vietnam. (answer in complete sentences)

Ecotourism deals with touring and visiting areas of conservation and natural quiet places.

Ecotourism is important in SouthEast Asian countries such that it helps to create awareness for the importance of the protection of the environment and helps to promote tourism and as a source of income for the country.

seismic wave -

an elastic wave in the earth produced by an earthquake or other means.

explanation:

the answer is translated आशा है कि मैंने मदद की.