Natural environment is of crucial importance for social and economic life. We use the living world as<span>a resource for food supplyan energy sourcea source for recreationa major source of medicinesnatural resources for industrial products</span><span>In this respect the diversity of nature not only offers man a vast power of choice for his current needs and desires. It also enhances the role of nature as a source of solutions for the future needs and challenges of mankind.</span>
Answer:
the earth is a shere and it is really bis
Answer:
Most clouds and precipitation are caused by cooling of moist air. ... As moist air cools, water vapor can change into a liquid (water drops) through the process of condensation. If cold enough, water vapor can instead form ice crystals through the process of deposition.
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Answer:
pathogens is the correct answer.
Explanation:
A pathogen is an infectious agent that causes diseases.
Examples of pathogens that cause disease are bacteria, protozoa, fungi, helminths, viruses, and protozoa.
when pathogens enter the host body through nose, eyes, bites, mouth and it destructs the host immune system that causes infectious disease.
diseases caused by infectious agents are cholera, dysentery, tuberculosis, bubonic plague, typhoid, and pneumonia, etc.
Answer:
B. Organic matter constantly replaces itself and provides nutrients for plants.
Explanation:
The best statement the describes why soil is a renewable resource is that organic matter constantly replaces itself and provides nutrients for plants.
- A renewable resource is one that when used, they can easily be replenished.
- Soil organic matter is a very important component which ensures a soil is made fertile.
- The organic matter is adequate replenished as it depletes.
- This provides a consistent nutrient source in the soil.