Water is considered a resource.
oil, coal, and natural gas are considered resources.
energy is able to be replaced within the ecosystem for human use.
a farmer who wants to produce the best crop yield will use
when a pollutant increases in concentration at higher levels of the trophic level, can harm organisms at the highest levels.

renewable

nonrenewable

Renewable  

topsoil

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Water pollution can come from many sources. Point-source pollution comes from large farms, factories, septic systems, sanitation systems, and landfills. Nonpoint pollution sources include cities, abandoned mining sites, and animal waste.

Greenhouse gases absorb energy from the sun. The gases hold onto this heat and trap it in the atmosphere instead of allowing it to be reflected into space. The increased temperature from the gases in the atmosphere is a major factor in climate change.

Explanation:

your best option is 5,000 kg

tsd is temerature dependent sex determination.

tsd: it is a type of environmental sex determination in which the temperature experienced during embryonic/ larval development (ambient temperature for development) determine the sex of the offspring.

crocodile displays the tsd where the ambient temperature of the developing egg determines the individual's sex. for example in the american alligator's eggs, incubation at 33 ºc produces mostly males, while incubation at 30 ºc produces mostly females. so if the american alligator's egg will get the ambient temperature (33 degree celcius)during embryonic development from egg, the offspring will be male and same for the female sex determination.