CLEAN : Ukraine scientist tracks Black Sea dolphins casualties caused by war

The video covers various topics including oceanography, rare birds in Russia, a Pelican colony in Romania, and environmental conditions. It also discusses the National Park and control measures, mentions Vietnam submarina and memorial, and explores community and music aspects. The video concludes with a focus on ecosystem balance and economic considerations.

What is the primary focus of the initial agency of oceanography?

• Studying ocean currents

• Protecting rare bird species

• Mapping the ocean floor

• Developing new marine technology

Where do the rare birds mentioned in the video primarily nest?

• Romania

• Russia

• Vietnam

• Moscow

What environmental change affects the pelican colony in Romania?

• Rising sea levels

• Warmer air temperatures

• Decreased food supply

• Increased rainfall

What is a significant challenge mentioned regarding the national park?

• Lack of visitor facilities

• Pollution from nearby cities

• No information about certain areas

• Overpopulation of species

What is the maximum distance mentioned in relation to the national park?

• 8 kilometers

• 3 kilometers

• 5 kilometers

• 10 kilometers

What is a key component of the ecosystem discussed in the video?

• Forests

• Water

• Mountains

• Deserts

What is the economic aspect related to the ecosystem mentioned?

• Tourism development

• Economic partnerships

• Fishing industry

• Agricultural expansion