here is an increasing demand for berries in Paul’s town. He wants to cultivate berries to earn profits. To do so, he wants to check whether the soil in his farm is suitable for cultivating berries. Which characteristic of soil will most accurately check the suitability of land for growing berries?

b

is correct hope this   also i learnd this in middle school

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint

one part of the electromagnetic spectrum that arrives on earth as solar radiation from the sun is the visible spectrum. wavelengths of the visible spectrum combine to form what we refer to as

answer - d) ultraviolet radiation.

violet /   380–450 nm / 668–789 thz

violet is number 1 in the chart of visible light.