Answer:
Tea plantations were established in Sri Lanka by a former European colonial power.
Explanation:
This would be an example of primary reinforcement
Answer:
Soil salinity can be reversed, but it takes time and is expensive. Solutions include improving the efficiency of irrigation channels, capturing and treating salty drainage water, setting up desalting plants, and increasing the amount of water that gets into aquifers. Mulches to save water can also be applied to crops.
Explanation: Hope this helps
