Understanding Ecosystems and Their Components

The video explains ecosystems using a restaurant analogy, highlighting the interaction of biotic and abiotic factors. It provides examples of ecosystems, discusses their sizes and types, and differentiates between terrestrial and aquatic ecosystems. The video concludes with a message on kindness.

What analogy is used to introduce the concept of an ecosystem?

• A school

• A garden

• A city

• A restaurant

What is an ecosystem?

• A community of only living things

• A community of only non-living things

• A community of living and non-living things interacting together

• A community of plants only

Which of the following is NOT an example of an ecosystem?

• A city

• A desert

• A forest

• A pond

What are biotic factors?

• Water bodies

• Living components of an ecosystem

• Climate conditions

• Non-living components of an ecosystem

Which of the following is an abiotic factor?

• Bear

• Hawk

• Fish

• Sunlight

What is a terrestrial ecosystem?

• A land-based ecosystem

• A water-based ecosystem

• An air-based ecosystem

• A space-based ecosystem

Which of the following is an example of an aquatic ecosystem?

• Deciduous forest

• Grassland

• Lake

• Desert

What is a micro ecosystem?

• A large ecosystem

• A medium-sized ecosystem

• A small ecosystem

• An ecosystem in space

What is a meso ecosystem?

• A medium-sized ecosystem

• A large ecosystem

• An ecosystem in a city

• A small ecosystem

Which of the following is a biome?

• A large lake

• A pond

• A rotting log

• A rainforest