Answer :
are techniques for conserving soil resources and fertility
Explanation :
In simple words, Planting multiple crops in appropriate combinations throughout the identical field is known as intercropping. Crop rotation is the process of changing the crops cultivated on a farm from one harvest to the next. On steep hillsides, terracing provides flat floors for plants to collect rainfall and decrease desertification.
C
The equator is constantly warm so it will have the warmest biomes
ANSWER:
Rivers are very important for a country's economy as many trades take place through rivers .
Also many new ideas and comodities spread across the eorld through sea routes .
Also ideas of new technologies,achievements in medical science get across the world through rivers and seas.
Even sometimes some special things that need to taken from one country to another with high security are taken through rivers.
There can be many more reasons for rivers being important for a country's economy.
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Answer:
Education is a service sector and occurs as a tertiary economic activity.
Explanation:
- Economic activities are those that are performed by man for earning his living education being a part of the service sector is included in the tertiary sector as related to the teaching, development, and training of individuals. This sector contributes to the GDP of the nation and is an index for checking the countries literacy rate.
