Answer:
Clean-up is proceeding very slowly and thousands of hectares of cropland is still off-limits to farmers. Government officials have stated that some land may need to be quarantined for 30 years or longer.
Answer: 2 Points.
Explanation: The lowest score was 2, only one person got 2 points on there essay. 4 People got 3 Points. 3 People got 4 points. 2 People got 5 points. 1 person got 6 points.
Im in 6th Grade too, but do 7th grade math.
it can be clay or marl both are answers
hope it helps