Land , Soil , Water , Natural Vegetation and Wildlife Class 8th Questions With Answers

Land , Soil , Water , Natural Vegetation and Wildlife  Class 8th Questions With Answers

Short Q/A

Q. no. 1 Write a short note on the abiotic resources .give some examples of abiotic resources .

Ans. Abiotic resources are non-living components of the environment, such as water, minerals, sunlight, and air. Examples include metals, rocks, soil, and natural gas. They are crucial for ecosystem functioning.

Q. no. 2 What do you know about the land pattern? can you tell some other uses of land ?

Ans. Land patterns refer to the distribution and arrangement of land use in an area. Land is used for agriculture, residential, industrial, commercial purposes, recreation, and conservation efforts.

Q. no. 3 Discuss some methods of soil conservation . why is soil conservation important ? 

Ans. Soil conservation methods include contour plowing, terracing, crop rotation, and cover cropping. It's important to prevent erosion, maintain fertility, and ensure sustainable agriculture and ecosystem health.

Q. no. 4 suggest three ways to conserve wildlife . 

Ans. - Establish protected areas

- Enforce anti-poaching laws

- Restore habitats

Long Q/A

Q. no. 1 describe the main factors that affect the land use pattern . give appropriate diagram also . 

Ans. The main factors affecting land use patterns include topography, soil type, climate, population density, economic activities, and government policies. These factors determine how land is utilized for agriculture, industry, housing, and recreation.

Q. no. 2 analyse the importance of conservation of our resources. 

Ans. Conserving resources is vital for sustainable development, ensuring future generations have access to essential materials. It helps maintain ecological balance, reduce environmental degradation, and mitigate climate change. Efficient resource use supports economic stability and preserves biodiversity, promoting overall environmental health and human well-being.

Q. no. 3 our planet has a rich variety of wildlife . Do you agree with the statement ? Ans. Yes, our planet hosts a rich variety of wildlife, encompassing millions of species across diverse ecosystems like rainforests, oceans, savannas, and tundras. This biodiversity supports ecological balance, provides resources, and contributes to human well-being. Protecting these species is crucial for maintaining global environmental health and stability.

Q. no. 4 distinguish between water conservation and soil conservation.

 Ans. Water conservation involves efficient management and use of water resources to prevent wastage and ensure a sustainable supply. Soil conservation focuses on preventing erosion, maintaining soil fertility, and promoting sustainable land use practices. Both are crucial for environmental sustainability and agricultural productivity.

Q. no. 4 distinguish between biosphere reserves and national parks.

Ans. Biosphere reserves focus on conservation, research, and sustainable use, including zones for human activities and research. They are managed with a multi-use approach. National parks aim to protect ecosystems and wildlife, generally restricting human activities to preserve nature, and are managed mainly for preservation and recreation.

Q. no. 5 distinguish between temperate evergreen forest and coniferous forest.

Ans. Temperate evergreen forests are found in moderate climates with mild winters, featuring broadleaf evergreens like holly and oak. Coniferous forests are located in colder climates with harsh winters, dominated by needle-leaved trees like pines and firs, and typically experience more consistent cold with less temperature variation.