The temperate grassland biome's fertile soils have made it idea for which industry? agriculture
tourism
industrial
commercial

meteorologists would compare a new weather map with one 24 h old to see how fast a front is moving.

explanation:

the sun shines white and black light to our planet. the white light has all the colors in it. in our upper atmosphere, we have dust particles and oxygen molecules. the white light meaning all of the colors in a rainbow shines through the upper levels of the atmopshere and the blue light scatters across the entire planet. that is why our sky is blue.