A farmer wants to properly manage her soil to prevent a situation like the Dust Bowl. What is the best way to manage the soil? water the soil frequently

remove humus from the soil

allow plants such as grass to root in it

frequently dig the soil to get rid of unwanted plants

Start an single atom tab. observe the decay of polonium-211. after each decay, press the reset nucleus button to watch the process again. write a description of alpha decay for po-211

Which are forms of frozen water? check all that apply. dew frost hail rain sleet

Before it was launched, a helium-filled balloon had a pressure of 201 kpa at a temperature of 27°c. at an altitude of 15,000 m, the pressure had decreased to 2.5 kpa and the temperature had dropped to -14 °c. the volume of the balloon increased to 59.3 m3. what is the original volume of the balloon? 13 m3 0.85 m3 0.077 m3 1.17 m3