Question
Humus and the smallest particles of rock form in which
horizonSolution
Humus and the smallest particles of rock from the upper layer of soil called topsoil or A-horizon. · It is the layer containing the most nutrients for plants. · The roots of most plants are confined to this layer. · Humus makes this layer porous and fertile.
More Biology Science Questions
1200 - 60 X 6 + 30 = 30 X 20 + ?
46.2 × 8.4 × 3 + ? = 1200
(36/8)2 × (912/38) ÷ (122/1586) = ?
...84% of 8400 + 42% of 6120 =?
25% of {(5/18) × 2880 + 122 } = ?% of 590
20% of 450 - 15% of 400 = 25% of ?
52% of 36% of 810 = 72% of 18% of ?
What will come in the place of question mark (?) in the given expression?
3.6 X 15 + 4.5 X 12 = 40% of (? - 50)(5/8) × 480 + (3/9) × 450 = (5/2) × ?
[(√ 529) + 67] x 5 = ?
