Answer:
6.0 to 7.0
Explanation:
A pH of 6.5 is just about right for most home gardens, since most plants thrive in the 6.0 to 7.0 (slightly acidic to neutral) range. Some plants (blueberries, azaleas) prefer more acidic soil, while a few (ferns, asparagus) do best in soil that is neutral to slightly alkaline.
Quaternary- Cenozoic era
Karoo - Paleozoic era
Andean-Saharan - Paleozoic era
Cryogenian - Neoproterozoic era
Huronian - <span>Paleoproterozoic era</span>
Answer:
Genghis forged the empire by uniting the nomadic tribes of the Asian steppe and creating a devastatingly effective army based on fast, light, and highly coordinated cavalry. Expert horsemen and archers, the Mongols proved unstoppable, defeating armies in Iran, Russia, Eastern Europe, China, and many other places.
Explanation:
Let's take water: it definitely has three forms: ice, liquid and water vapor: it's definitely the correct answer!
Wind is just movement of air, so it can't be in any other state.
And as far as air and soil are concerned: some parts of them can also appear in three states, but not the air or soil generally, for example water is included in both of them and it can appear in the three states!
