What is the primary goal of sustainable management?

Here are the answers to the science questions:

Question 1: What is the name of the nitrogen fixing bacteria found in the soil?
B. Rhizobia
Rhizobia are a genus of bacteria that fix atmospheric nitrogen into a form usable by plants, often in a symbiotic relationship with legumes.

Question 2: Noble gases have full valence electrons making them highly
B. Unreactive
Noble gases have a stable electron configuration with a full outer shell, which makes them chemically unreactive.

Question 3: Which activity helps conserve energy in transportation?
A. Carpooling with friends
Carpooling reduces the number of vehicles on the road, thereby decreasing overall fuel consumption and conserving energy.

Question 4: Metals have high tensile strength. This means they
C. resist breakage
Tensile strength is a material's ability to resist breaking when stretched or pulled. High tensile strength means the material can withstand significant force before breaking.

Question 5: The energy transformation when fan is turned on is
C. Electrical energy to kinetic energy
A fan converts electrical energy supplied to it into kinetic energy, which is the energy of motion of the fan blades and the air it moves.