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Ecosystem: Interdependence in Nature - 2 Class 5 Worksheet Science

Q1: Short Answer Questions.


(i) What is an ecosystem?
Ecosystem: Interdependence in Nature - 2 Class 5 Worksheet Science

(ii) Give two examples of abiotic components of an ecosystem.

(iii) Name two producers in an ecosystem.

(iv) What is the role of decomposers in an ecosystem?
Ecosystem: Interdependence in Nature - 2 Class 5 Worksheet Science

(v) What is the difference between a herbivore and a carnivore?

Q2: Long Questions Answer.

(i) Explain the concept of an ecological niche.

(ii) Describe the importance of decomposers in an ecosystem.
Ecosystem: Interdependence in Nature - 2 Class 5 Worksheet Science

(iii) Differentiate between herbivores and carnivores.

(iv) How do plants contribute to the balance of gases in the atmosphere?

(v) Discuss one human activity that can negatively impact an ecosystem and explain its consequences.

The solutions of the worksheet "Ecosystem: Interdependence in Nature - 2"

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FAQs on Ecosystem: Interdependence in Nature - 2 Class 5 Worksheet Science

1. What is interdependence in nature?
Ans.Interdependence in nature refers to the way different organisms and components of an ecosystem rely on one another for survival. This includes relationships such as predator-prey dynamics, symbiosis, and competition for resources, illustrating how each species plays a role in maintaining the balance of their environment.
2. How do plants and animals depend on each other in an ecosystem?
Ans.Plants and animals depend on each other through various interactions. For instance, plants provide oxygen and food for animals, while animals contribute to pollination and seed dispersal, helping plants to reproduce. This mutual reliance is essential for the health and sustainability of ecosystems.
3. What are some examples of interdependent relationships in nature?
Ans.Examples of interdependent relationships include bees pollinating flowers, birds eating insects, and fungi forming mycorrhizal associations with plant roots. These relationships demonstrate how species support each other’s survival and promote biodiversity within their ecosystems.
4. Why is interdependence important for ecosystem health?
Ans.Interdependence is crucial for ecosystem health because it ensures that resources are utilized efficiently and that species can thrive together. When one species is removed, it can disrupt the balance and lead to negative effects on other organisms, potentially causing ecosystem collapse.
5. How can human activities impact interdependence in natural ecosystems?
Ans.Human activities such as deforestation, pollution, and climate change can significantly disrupt interdependence in natural ecosystems. These actions can lead to habitat destruction, loss of biodiversity, and altered species interactions, ultimately threatening the stability and functionality of ecosystems.
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