in the last 200 years the concentration of carbon dioxide in the atmosphere has increased. Please explain how this may cause a decrease in biodiversity.

sand 60

clay 10

silt 30

sandy loam should be dominated by the sand. as the amount of sand increased, the amount of slit needed to anchor the plants' roots to the sand will also be increased. even though the amount is very little, 10% part of clay is still necessary for proper oxidation.

answer: 21

step-by-step explanation:

divide 630 by 30. 30 goes into 630 21 times