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QUE1:- harvesting of a crop means cutting down all the plants of a crop in a feild . Similarly,planned harvesting of trees means cutting down all trees in a forest . Do u agree? Give reason


QUE2:- An animal species that is widely distributed over the earth is said to be endemic. Do u agree ? Give Reason


QUE3:- Saving paper means saving trees .Why?

QUE4:- What is the purpose of producing the Red list and Red data book ​

Answer 1

Answer:

1 no I don't agree with this point. Harvesting means cutting down ripen crops. This is good for us but cutting down trees is not good for we human beings.

2I COMPLETELY DISAGREE TO THE STATEMENT THAT "ALL SPECIES THAT ARE WIDELY DISTRIBUTED OVER EARTH IS SAID TO BE ENDEMIC" BECAUSE:

•ENDEMIC SPECIES ARE THOSE SPECIES WHICH ARE FOUND ONLY AT A PARTICULAR PLACE.

•FOR EXAMPLE, GIANT PANDA IS NOT FOUND ANYWHERE IN THIS WORLD EXCEPT CHINA.

•IT IS DIFFICULT FOR THEM TO ADAPT TO OTHER CLIMATE AND TEMPERATURE.

3Answer:

Paper is produced from the trees. It takes around 17 full grown trees to make one ton of paper. Thus, inorder to conserve forests i.e save trees we should save or recycle paper to prevent cutting of more trees.

4- Red list -The IUNC Red list is set upon precise criteria to evaluate the extinction risk of thousands of species .

These criteria are relevant to all species and all regions of the world. The aim is to convey the urgency of conservation issues to the publiced and policy makers, as well as help the international community to try to reduce species extinction.  

Red book - is a state document established for documenting rare and endangered species of animals, plants and fungi, as well as some local subspecies  

Explanation:

Answer 2

Ans 1—No I don't agree with the statement because Harvesting a crop means cutting down rippen crops.It is good for us but cutting of all plants or trees is deforestation which is not good for us.

Ans 2—I COMPLETELY DISAGREE TO THE STATEMENT THAT "ALL SPECIES THAT ARE WIDELY DISTRIBUTED OVER EARTH IS SAID TO BE ENDEMIC" BECAUSE:

• ENDEMIC SPECIES ARE THOSE SPECIES WHICH ARE FOUND ONLY AT A PARTICULAR PLACE.
• FOR EXAMPLE, GIANT PANDA IS NOT FOUND ANYWHERE IN THIS WORLD EXCEPT CHINA.
• IT IS DIFFICULT FOR THEM TO ADAPT TO OTHER CLIMATE AND TEMPERATURE.

Ans 3— It is because Paper are obtained from the wood pulp. In order to obtain one ton of paper, approximately seventeen fully developed trees are required. Thus, saving paper will reduce the number of trees required for paper production and will help in conservation of forests.

Ans 4—The Red Data Book is the state document established for documenting rare and endangered species of animals, plants and fungi as well as some local sub-species that exist within the territory of the state or country.

The main purpose of the IUCN Red List is to catalogue and highlight those plants and animals which are facing a higher risk of global extinction (i.e. those listed as Critically Endangered, Endangered and Vulnerable).

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