Flash Cards
1/20
What is biodiversity?
Biodiversity refers to the variety of life forms, including different plants, animals, and microorganisms, present in an ecosystem.
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2/20
Define 'species'.
A species is a group of similar organisms that can breed and produce fertile offspring.
3/20
What role do plants play in the ecosystem?
Plants produce oxygen and serve as food sources, forming the base of the food chain.
4/20
Give an example of an animal's habitat.
A crow's habitat includes trees where it nests and around urban areas where it finds food.
5/20
What is an ecosystem?
An ecosystem is a community of living organisms interacting with their physical environment.
6/20
List the characteristics of living things.
Living things grow, reproduce, respond to stimuli, and require energy.
7/20
What is a food chain?
A food chain shows how energy and nutrients flow from one organism to another in an ecosystem.
8/20
Distinguish between herbivores and carnivores.
Herbivores eat plants, while carnivores eat other animals.
9/20
What is the purpose of observing plants and animals?
Observing plants and animals helps us understand biodiversity and the health of ecosystems.
10/20
Explain 'adaptation'.
Adaptation is a change in an organism that helps it survive and reproduce in its environment.
11/20
What is a common mistake when observing animals?
A common mistake is disturbing their natural behavior, such as trying to touch or feed them.
12/20
Define 'habitat'.
A habitat is the natural environment where a particular species lives.
13/20
List different types of plants based on their features.
Plants can be classified as shrubs, trees, herbs, or grasses based on their height and structure.
14/20
What are the signs of a healthy ecosystem?
Signs include diverse species, balanced food chains, and clean resources like air and water.
15/20
What is the significance of birds in nature?
Birds help in pollination, seed dispersal, and insect control, contributing to ecosystem balance.
16/20
How do plants reproduce?
Plants reproduce through seeds, flowers, or vegetative parts like roots and stems.
17/20
Describe the relationship between plants and animals.
Plants provide oxygen and food for animals, while animals help in pollination and seed dispersal.
18/20
What types of movements do animals exhibit?
Animals can move by walking, flying, swimming, or crawling, depending on their species.
19/20
What can we learn from nature walks?
Nature walks teach us about biodiversity and encourage observation and appreciation of our environment.
20/20
Define 'flora' and 'fauna'.
'Flora' refers to plant life in a particular area, while 'fauna' refers to animal life.
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