Question

difine the following term -: a) soil b) leaching c) resourse d) conservation​

Answer 1

Answer:

soil

Soil can be defined as the organic and inorganic materials on the surface of the earth that provide the medium for plant growth. Soil develops slowly over time and is composed of many different materials. Inorganic materials, or those materials that are not living, include weathered rocks and minerals.

leaching

In agriculture, leaching is the loss of water-soluble plant nutrients from the soil, due to rain and irrigation. Soil structure, crop planting, type and application rates of fertilizers, and other factors are taken into account to avoid excessive nutrient loss.

resource

A resource is a source or supply from which a benefit is produced and that has some utility. Resources can broadly be classified upon their availability — they are classified into renewable and non-renewable resources

conservation

Nature conservation is a conservation movement focused on protecting species from extinction, maintaining and restoring habitats, enhancing ecosystem services and protecting biological diversity. A range of values underlie conservation, which can be guided by biocentrism, anthropocentrism, ecocentrism and sentientism.

Explanation:

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Answer 2

Answer:

Soil:- It is the upper most layer of the earth's crust in which different plants grow, it contains organic mixture like clay and rock particles. It is colour is most black and sometimes dark brown in shade. Soil contains a lot of nutritients and minerals for the growth of plants.

Leaching:- It mean the lost of water-soluble plant and nutritients from the soil, due to rain and irrigation.

Leaching may also refers to the practice of applying a small amount of excess irrigation where the water has high salt content to avoid salts from building up in the soil (salinity control). Where this practiced, drainage must also usually be employed, to carry away the excess water.

Resource:- The source or the supply from which benefit is produced is known as resources.

There are two types of resources they are as follows:-

1. Renewable resources

2. Non-renewable resources

Example of renewable resources:- Gold, platinum,etc.

Example of Non-renewable resources:- Coal, diamond,etc.

Conservation:- It refers by the conservation movement that focuses in the protection species from extinction, maintaining and restoring habitats, enhancing ecosystem. Nowadays natural conservation movement have being started in many places of the world. People are realising that we must have to conservate nature or else there will be no species left in future.

I hope it will help you in understanding the following term more eventually.