Multiple Choice
How does wildfire help restore soil nutrients?
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35. Soil
Soil and Nutrients
Back35. Soil
Soil and Nutrients
- Multiple ChoiceWhich organisms are primarily responsible for breaking down bare rock to form soil?501views
- Multiple ChoiceIn many terrestrial ecosystems, which nutrient is most commonly a limiting factor for plant growth?
- Multiple ChoiceWhich of the following best describes soil in many tropical rain forests?97views
- Multiple ChoiceWhy is humus a beneficial component of soil?72views
- Multiple ChoiceHow might roots react when they encounter a region of the soil that is low in nitrates?855views
- Multiple ChoiceThe American Dust Bowl of the 1930s resulted from __________.778views
- Multiple ChoiceSoil can easily become deficient in __________ because these ions are negatively charged and do not stick to negatively charged soil particles.1156views
- Multiple ChoiceThe particles in soil are important because they __________.1192views
- Multiple ChoiceFertilizers are usually enriched in __________.1107views
- Multiple ChoiceWhich of the following would be considered a sustainable agricultural practice?1245views
- Multiple ChoiceWhat is the goal of phytoremediation?1186views
- Multiple ChoiceWhy do farmers need to be concerned with the pH level of soil?1892views
- Multiple ChoiceAt low soil pH levels (5 or less), what can happen?1542views
- Multiple ChoicePhytoremediation is showing promise as a sustainable, cost-effective way to decontaminate soil and water. In the case of a hyperaccumulater such as Thlaspi caerulescens, however, what might be a drawback of the technology?936views