The five obligations/duties of a us citizen are Respect and obey federal, state, and local laws. Respect the rights, beliefs, and opinions of others. Pay income and other taxes honestly, and on time, to federal, state, and local authorities. Defend the country if the need should arise.
Answer:
Soil salinity is the salt content in the soil. Salination can be caused by natural processes such as mineral weathering or by the gradual withdrawal of an ocean.
Explanation:
True, The biomass of cultivated land around equals the biomass of temperate grassland.
According to this graph, algal beds and coral reefs have the most increased net primary productivity. The net primary productivity of an estuary ecosystem is around 12 times the net prior productivity of the open ocean.
<h3>What is the biomass of a plant?</h3>
Plant biomass (W) is the weight of living plant material included above and below a unit of ground surface area at a provided point in time. Production is the biomass or weight of organic matter incorporated by a society or species per unit land area per unit time.
<h3>What is biomass presentation in crops?</h3>
Biomass is emanated from organic material such as trees, plants, and agricultural and urban waste. The prevalence of biomass produced by EU agriculture comes in the formation of biogas, and feedstocks for making biodiesel and bioethanol.
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Statement that is true concerning continental crust is It mostly contains heavier and denser minerals than the mantle.
<h3>What is Continental crust?</h3>
Continental crust can be regarded as the layer of igneous as well as sedimentary, and metamorphic rocks.
This layers do form geological continents as well as shallow seabed close to their shores, and mostly contains heavier and denser minerals than the mantle. .
Therefore, option B is correct.
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Answer:
Families and social customs have the most influence over the production of goods and services in a traditional economy.
Explanation:
A is not correct because this type of economy is a transitional type where both the private sector and the government have a big influence on production.
B is correct because this is the economic type where the families and social custums, or rather tradition, have the biggest influence, with change often being viewed with skepticism and rejection.
C is not correct because this is an economic type that is found in communist countries, and the government has the main say in the production.
D is not correct because this economic type promotes perfect competition, with all businesses being owned and all decisions made by the private sector.
