Answer
Verified
400.8k+ views
Hint:
Biodiversity is the number and variety of plants, animals and other organisms that are living in an ecosystem. Biodiversity is a measure of the variety of organisms that exist in different ecosystems. Bio means ‘life’, diversity means ‘variety’. The species is the fundamental unit by which we can measure biodiversity.
Complete step by step solution:
An ecosystem is a group of living organisms, such as plants and animals, along with their environment, that is all connected to one another. A species is a community of organisms with a unique set of characteristics, such as shape or behaviour, that characterized them from all other organisms.
Levels of biodiversity:
- Genetic diversity- genetic variations within a species
- Species diversity- diversity between species
- Ecosystem diversity- diversity between different region
Important factors of biodiversity:
- Climate
- Area and territory
- Geographical condition of the earth
Natural Causes of Loss of biodiversity:
- Prolong draught
- Less rainfall
- High rainfall
- Flood
- Earthquake
- Forest fire
Man-made causes of loss of biodiversity:
- Deforestation
- Filling up of wetlands
- Introduction of hybrid
- Hunting
- Construction of dams
- Using chemicals as fertilizer
Biodiversity is important to humans for ecological life support, biodiversity gives a functioning ecosystem that provides oxygen, clear air and water, plant pollutions, pest control, wastewater treatment and lots of ecosystem services.
Note:
Species are found $3$ million to $100$ million on earth. A biodiversity hotspot is a region of rich biodiversity that is menaced by human habitation. The Himalayas, western Ghats, indo- Burma, Sundaland are biodiversity in India. Each year, May $22$ is celebrated as world biodiversity day.
Biodiversity is the number and variety of plants, animals and other organisms that are living in an ecosystem. Biodiversity is a measure of the variety of organisms that exist in different ecosystems. Bio means ‘life’, diversity means ‘variety’. The species is the fundamental unit by which we can measure biodiversity.
Complete step by step solution:
An ecosystem is a group of living organisms, such as plants and animals, along with their environment, that is all connected to one another. A species is a community of organisms with a unique set of characteristics, such as shape or behaviour, that characterized them from all other organisms.
Levels of biodiversity:
- Genetic diversity- genetic variations within a species
- Species diversity- diversity between species
- Ecosystem diversity- diversity between different region
Important factors of biodiversity:
- Climate
- Area and territory
- Geographical condition of the earth
Natural Causes of Loss of biodiversity:
- Prolong draught
- Less rainfall
- High rainfall
- Flood
- Earthquake
- Forest fire
Man-made causes of loss of biodiversity:
- Deforestation
- Filling up of wetlands
- Introduction of hybrid
- Hunting
- Construction of dams
- Using chemicals as fertilizer
Biodiversity is important to humans for ecological life support, biodiversity gives a functioning ecosystem that provides oxygen, clear air and water, plant pollutions, pest control, wastewater treatment and lots of ecosystem services.
Note:
Species are found $3$ million to $100$ million on earth. A biodiversity hotspot is a region of rich biodiversity that is menaced by human habitation. The Himalayas, western Ghats, indo- Burma, Sundaland are biodiversity in India. Each year, May $22$ is celebrated as world biodiversity day.
Recently Updated Pages
How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE
Why Are Noble Gases NonReactive class 11 chemistry CBSE
Let X and Y be the sets of all positive divisors of class 11 maths CBSE
Let x and y be 2 real numbers which satisfy the equations class 11 maths CBSE
Let x 4log 2sqrt 9k 1 + 7 and y dfrac132log 2sqrt5 class 11 maths CBSE
Let x22ax+b20 and x22bx+a20 be two equations Then the class 11 maths CBSE
Trending doubts
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Which are the Top 10 Largest Countries of the World?
Write a letter to the principal requesting him to grant class 10 english CBSE
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Give 10 examples for herbs , shrubs , climbers , creepers
Fill in the blanks A 1 lakh ten thousand B 1 million class 9 maths CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Difference Between Plant Cell and Animal Cell
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE