Answer :
Say you had an impactor with a 9.6e12 mass of kg hit the moon. this is equivalent to the total biomass of all fish on earth. if this object has a velocity of 24 km/s, the diameter of the resultant crater is D=25.86 km.
Fish biomass, which can be used to anticipate daily intake need to prevent under- or overfeeding, is calculated by multiplying the total number of fish measured in a particular body of water by the average weight of fish sampled. Fish trophic structure and overall reproductive output on the reef are both greatly influenced by total fish biomass. The biomass of commercial fish is a good indicator of the health of the entire stock, fishing pressure, habitat quality, and recruitment success. In order to generate heat or power, biomass is a material derived from plants. Examples include wood and wood waste, energy crops, agricultural waste, and garbage from businesses, farms, and homes. Some individuals swap the terms biomass and biofuel because biomass can be used directly as fuel.
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