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☆☆☆☆☆Pest control is the main benefit of crop rotation. If a farmer plants one type of crop and swaps it out when it starts to attract a certain type of bug it will be awhile before more are attracted to the new plant
Crop rotation can also be used to replenish nutrients in the soil. For example, a crop that takes a lot of nitrogen can be planted one year, and the next year one that replenishes nitrogen can be planted.
it is compsed of earth materials such as leafs, and dirt, and rock all squished together.
It is nothing , the exact word is 'sulphur' or 'sulfur'.
Regional metamorphism can occur.
Phosgene
Fossil fuel may be used in the production of biofuels.
Africa -apex
cities can be built in otherwise uninhabitable places
dams help control floodwater
Irrigation
grassland are used for cropland
They help some kinds of fish migrate past dam barriers
trawling for apex! :)
Select ALL the correct responses. The concept of “contained in” includes which of the following?
- No additional interpretation or analysis is needed to determine the classification of the information.
- Classified information is not clearly or explicitly stated in the source document.
- Classified information comes from an authorized source into a new document.
- A reader can deduce the classified information by performing additional interpretation or analysis.
