The Qin unified China, creating the first dynasty ruled by the first emperor Qin Shi Huang. Also the Qin created of the Great Wall and a Terracotta army.
Answer:
In its purest form, a market economy answers the three economic questions by allocating resources and goods through markets, where prices are generated. In its purest form, a command economy answers the three economic questions by making allocation decisions centrally by the government. so the answer is A
Answer:
The Process of Subduction
Explanation:
The Process of Subduction
¨The process by which ocean floor sinks beneath a deep-ocean trench and back into the mantle is called subduction. As subduction occurs the crust closer to a mid-ocean ridge moves away from the ridge and toward a deep-ocean trench.¨
Answer:
A The map at the 1:24,000 scale is easily converted to non-metric measurements.The map at the 1:24,000 scale shows the town close-up in more detail.
Explanation:
- A scale of ration 1: 24,000 indicates that the distance on the map to the actual ground distance is large scale map and shows are a detailed close-up of the map. Also, they can be easily converted and thus a town planner decides to make use of this map for planning.
Answer:
square metres of plant materials required to support the fox = 3650 m²
Explanation:
From the given information:
the daily caloric requirement of the fox = 800
In a year, we have = 800 kcal × 365 /year = 292,000 kcal/year
Also, only 10% of the energy at a particular trophic level can be passed onto the next.
the net productivity of the plant material = 8000 kcal/m²/yr
So, using 10% of energy at a particular level, the fox only need 80 kcal/m²/yr
The objective is to determine in square meters, how many materials are required to support the fox.
square metres of plant materials required to support the fox = 
= 3650 m²
