1) What soil retains the most water a) clay b) loam c) sand d) gravel 2) What soil is best for growing plants a) loam b) clay c) planting soil d) humus 3) What soil gets really sticky when wet a) clay b) planting soil c) properties of soil d) loam 4) texture and color of soil a) grey b) properties of soil c) black d) tan 5) minerals organic matter water and air a) componets of soil b) properties of soil c) loam d) clay 6) to break down a) decompose b) humus c) soil d) properties of soil 7) larger particles than sand a) gravel b) sand c) silt d) loam

Bảng xếp hạng

Phong cách trực quan

Tùy chọn

Chuyển đổi mẫu

Bạn có muốn khôi phục tự động lưu: không?