Answer:
The correct definitions are a, c and d
Explanation:
The definitions of system, heat energy and chemical energy are correct but the definition of surrounding is not correct.
Answer:
Natural processes such as waves, tides, and weather, continually change coastal landscapes. The integrity of coastal homes, businesses, and infrastructure can be threatened by hazards associated with event-driven changes, such as extreme storms and their impacts on beach and dune erosion, or longer-term, cumulative changes associated with coastal and marine processes, such as sea-level rise. Scientists working on Coastal Change Hazards conduct basic and applied research and provide relevant science-based products to assist the Nation with these coastal change hazard challenges. By building a community with a broad range of expertise, CCH facilitates the integration of diverse coastal science and the exchange of new ideas and approaches across the Coastal-Marine Hazards and Resources Program (CMHRP). Innovative collaboration is encouraged in order to identify and address the Nation’s needs and coastal change hazards problems. Through observation and modeling, CCH develops robust and accessible coastal change assessments that help improve the lives, property, and economic prosperity of the Nation’s coastal communities, habitats, and natural resources.
Explanation:
Answer:
Option: A. GPS
Explanation:
The satellite mentioned in this question is the artificial satellites, which used in communications, navigation and weather forecasting. The satellite used in telecasting television and making phone calls. For spying and photography in military bases in hostile countries by the defence. It is also helpful in observing weather, storms, and rains. In the field of navigation, it utilized in the form of the Global Positioning System (GPS) which help people in finding routes and roads. GPS helps in locating location and telling where you are. It is a sort of a map that gives you a way to find your path in unknown or known areas.
