Answer:
Bulk density of the given soil sample = <u>1.3 g/cm³</u>
Explanation:
The bulk density of a soil is equal to the dry weight of the soil divided by the total volume of the soil. It is also known as the dry bulk density.
The formula of dry bulk density is:
Bulk density = Dry weight of the soil (g) ÷ volume of soil (cm³)
Given: dry weight of soil = 130 g, volume of soil = 100 cm³
Therefore,
Bulk density = Dry weight of the soil (g) ÷ volume of soil (cm³) = 130 g ÷ 100 cm³ = 1.3 g/cm³.
<u>Therefore, Bulk density of the given soil sample = 1.3 g/cm³</u>
Answer:
d. Bacteria
Explanation:
Nitrogen fixation is mostly done by bacteria living in the soil. Plants need nitrogen to grow, but they cannot use it straight from the atmosphere or as ammonia from the soil.
The plate boundary of the Nazca plate is subduction on the South American Plate which cause the magma to rise think of this example: India it's getting "eaten" from the Himalayas range like Mount Everest, Everest gets taller because of India's subduction.
HOPE THIS HELPS AND HELLO,HOLA FROM PERU ;)
Answer:
Locations
Explanation:
latitude and longitude are geolocational measurements.
Well I'm not sure if its multiple choice or not but if it is then ill say the answer is radio waves. hopes this helps.