14. what is the longitude directly opposite the prime meridian, on the other side of the world? 15. define…

Brief Explanations:

14. The Prime Meridian is at 0° longitude. The longitude directly opposite it is 180° longitude, also known as the International Date - Line. 15a. A closed system is a physical system that does not allow transfer of matter in or out of the system, though energy transfer is allowed. 15b. A consumer is an organism that obtains energy by feeding on other organisms in a food chain. 15c. A decomposer is an organism such as bacteria or fungi that breaks down dead organic matter, recycling nutrients back into the ecosystem. 15d. The biosphere is the global sum of all ecosystems, incorporating all living organisms and their interactions with the non - living components of the Earth. 15e. An ecosystem is a community of living organisms in conjunction with the non - living components of their environment, interacting as a system. 15f. The lithosphere is the rigid, outermost shell of the Earth, consisting of the crust and the uppermost mantle. 15g. The geosphere is the collective name for the solid parts of the Earth, including the lithosphere, hydrosphere, and atmosphere. 15h. An open system is a system that freely exchanges energy and matter with its surroundings. 15i. A producer is an organism, typically a plant or alga, that can produce its own food through photosynthesis, forming the base of the food chain. 16 - 20: Without the actual scale and grid values on the map, we cannot determine the latitude and longitude accurately. However, to find latitude and longitude on a map, we look at the horizontal (latitude) and vertical (longitude) lines. For questions 19 and 20, we would find the given coordinates on the map to identify the object.

Answer:

14. 180° longitude 15a. A physical system that does not allow matter transfer but allows energy transfer. 15b. An organism that feeds on other organisms for energy. 15c. An organism that breaks down dead organic matter. 15d. The global sum of all ecosystems. 15e. A community of living and non - living components interacting as a system. 15f. The rigid outermost shell of the Earth. 15g. The solid parts of the Earth. 15h. A system that exchanges energy and matter with its surroundings. 15i. An organism that produces its own food through photosynthesis.
15. Cannot be determined without map details
16. Cannot be determined without map details
17. Cannot be determined without map details
18. Cannot be determined without map details
19. Cannot be determined without map details