Ecosystem Services and Types

The video explores ecosystems, their components, and types, including terrestrial, aquatic, polar, mountain, and urban ecosystems. It highlights the services ecosystems provide, the threats they face from human activities, and the importance of conservation. The concept of keystone species is explained, emphasizing their critical role in maintaining ecosystem balance. The video concludes with a call to action for conservation efforts and engagement with educational content.

What is the main focus of the video introduction?

• The importance of rainforests

• The role of ecosystems in sustaining life

• The diversity of animal species

• The impact of climate change

Which of the following is NOT a component of an ecosystem?

• Plastic

• Soil

• Water

• Air

Which type of ecosystem is characterized by moderate rainfall and dominated by grasses?

• Desert

• Forest

• Grassland

• Polar

What type of ecosystem includes coral reefs and open ocean habitats?

• Freshwater

• Marine

• Urban

• Mountain

Which ecosystem is shaped by human activities and includes parks and gardens?

• Polar

• Aquatic

• Urban

• Mountain

What is one of the essential services provided by ecosystems?

• Producing plastic

• Regulating climate

• Decreasing biodiversity

• Increasing pollution

Which human activity is NOT mentioned as a threat to ecosystems?

• Deforestation

• Space exploration

• Pollution

• Habitat destruction

What is a fundamental conservation measure mentioned in the video?

• Building more cities

• Increasing industrial production

• Establishing national parks

• Reducing renewable energy use

What is the term for species that have a significant impact on ecosystem balance?

• Dominant species

• Keystone species

• Invasive species

• Endangered species

Which animal is known as Nature's Architect due to its role in creating wetlands?

• Penguin

• Zebra

• Beaver

• Sea otter