प्रश्न-पत्र पर अंकित पूर्णाक विद्यार्थियों के लिए संबंध में उनके परिणाम के संकलन के लिए नियुक्त अधिनिर्णय के समय पर, उनके आनुपा
Q.1. What do you understand by the multidisciplinary nature of Environmental Studie
multidisciplinary approach is helpful in solving various environmental problems?
पर्यावरण अध्ययन के बहुआयामी स्वरूप से आप क्या समझते हैं। विभित्र पर्यावरणीय समस्याओं को हल कर
रष्टिकोण कैसे सहायक है-विस्तार से व्याख्या कीजिये.
Q.2. What are the biogeochemical cycles? Describe various types of biogeochem
the ecosystems
बायोजिओकेमिकल चक क्या है पारिस्थितिकी तंत्र में विभिन्न प्रकार के जैव-रासायनिक चक्रों का वा
0.3. What do you mean by Pollution? Describe different types of pollutants an
air pollution
पदपको और वायु प्रदूषण के विभित्र कारणों का वर्णन करें
aho

levels of production can be increased by technology while holding labor and capital constant, because increased technology makes the production process more efficient. subsequently, the lras curve is almost a vertical line, that can shift to the right, with an increase in technology.

the relationship between the lras curve and the ppc is that both can make the economy could grow. the ppc achieves that when it shifts outward because of more resources or technological advances while the lras curve shifts if more resources are developed or if there are technological advances.

the lras curve is a vertical line at an output level that represents the number of goods and services a nation can produce over a sustained period using all of its productive resources as efficiently as possible with all of the current technology available to it.

the production possibilities frontier (ppf) is a graphical device that is used for economic analysis of production decisions because the ppf measures the maximum possible combinations of two goods that an economy is capable of producing with its currently available resources and technology.