Why is nitrogen fixation such an important step in the nitrogen cycle?

Question 7 options:

Bacteria convert the fixed nitrogen back into N2.

Soil nitrogen is different.

Decomposers need to use NH4+.

Plants can't use nitrogen in the form of N2.

A negatively charged particle is attracted to A. All particles that are located close by. B. Only particles that are large. C. Negatively charged particles. D. Positively charged particles. Reset Submit

While Gina conducts a calorimetry investigation, she observes the temperature change of a reaction in a sealed, insulated calorimeter.

How do you convert mass to moles?

What is the significance of wanting to know what the pH of a solution is?

A sample of MgCO3•3H2O (magnesium carbonate trihydrate) is heated until 40.37 grams of water are released. How many grams did the original hydrate weigh?

Use the information in the table below to answer the following question: Lake Volume Buffer (CaCO3) Concentration Squirrel Lake, 80,000 Liters, 2 mg/L Moose Lake, 100,000 Liters, 1.

Which of the following is a part of a land based carbon cycle? coral reefs Crab shells Trees Whales

What is common of volcanoes that have the most violent eruptions? A. They feature magma with very high silica content. B. They are shield volcanoes. C. They feature magma with low viscosity. D. They have no magma, but have much lava.

Why is nitrogen fixation such an important step in the nitrogen cycle? Question 7 options: Bacteria convert the fixed nitrogen back into N2. Soil nitrogen is different. Decomposers need to use NH4+. Plants can't use nitrogen in the form of N2.

At 400 K, the rate of decomposition of a gaseous compound initially at a pressure of 12.6 kPa, was 9.71 Pa s-1 when 10.0 per cent had reacted and 7.67 Pa s-1 when 20.0 percent had reacted. Determine the order of the reaction.