The three grains are rice, wheat, and corn
Rice is the main grain used in places such as Asia ans SEA, corn is mostly used in the Americas, while wheat is mostly found in European countries.
Answer:
MPA is defined as the marine protected area known as a spatial-based management conservation tool designed to reduce human impact on populations, communities, habitats usually focused on fishing. coral reefs and fishes are found in MPA
Explanation:
MPA can be classified on the basis of specific characteristics, the characteristics include conservation focus, level of protection, permanence of protection, constancy of protection, and ecological scale of protection.