Question

Answer the following questions in about 30 words.(i) Name three states having black soil and the crop which is mainly grown in it.(ii) What type of soil is found in the river deltas of the eastern coast? Give three main features of this type of soil.(iii) What steps can be taken to control soil erosion in the hilly areas?(iv) What are the biotic and abiotic resources? Give some examples.NCERT Class 10th Social Science (Contemporary India II) Chapter 1 Resources and Development

Answer 1

1. Madhya Pradesh,chattisgarh,maharashta
cotton is mainly grown in it.
2.alluvial soil
it contain adequate proportion of Potash, phosphoric acid and lime.
old Alluvial soil has higher concentration of kanker nodules and new Alluvial soil has more fine particles.
this soil has been deposited by Ganga , Indus and Brahmaputra.
3. soil erosion in hilly areas can be controlled by terrace farming.
4. biotic resources are the resources which are obtained from biosphere and are living. ex- humans and animals
abiotic resources are the resources which are non living example rocks, metals and Minerals.

Answer 2

$\huge \large \sf {\underline {\underline\pink {Aɴsᴡᴇ᭄ʀ⋆࿐ }}}$

$\:$

(i) Resources are distributed unequally over the’earth because of the different natural conditions, and physical factors like terrain, climate and altitude.

$\:$

(ii) Resource development is the method of utilising our intelligence in order to improve the quality, usability and utility of a resource.

$\:$

(iii) Human resources are important because the development of other resources solely depends upon this resource as humans have knowledge, skill, and technology to develop other resources.

$\:$

(iv) We should use resources in such a balanced way that we satisfy our needs as well as conserve them for the future. This concept is called sustainable development.

$\:$

Hope it's help You❤️