In the dimly lit depths beyond the reach of sunlight, life in the ocean takes on peculiar forms. The deep-sea squid, for instance, uses flashes of bioluminescence not only to confuse predators but also to signal potential mates – an essential adaptation in an environment where encounters with one’s own kind are rare. In contrast, the leatherback sea turtle, though not a deep – sea dweller, traverses entire oceans, guided by Earth’s magnetic field to return to the very beach where it hatched decades earlier.
Marine ecologists note that while some sea animals depend on highly specialized environment - such as coral reefs or hydrothermal vents – others exhibit a remarkable capacity to adapt across varied habitats, this adaptability, however, does not guarantee survival, many species are threatened less by natural predators than by the indirect consequences of human expansion: overfishing disrupts food chains, and plastic debris, mistaken for prey, can fatally block digestive tracts.
Education plays a crucial role in fostering tolerance. By learning about different religions and cultures, people can dispel myths and stereotypes that often lead to prejudice. Schools and universities that promote exchange programs contribute significantly to building a more tolerant society.
Ironically, even the most remote ocean trenches, once thought immune to human influence, have shown traces of industrial pollutants. Such findings challenge the assumption that distance equates to safety, underscoring the interconnectedness of all the marine ecosystems. Scientists caution that the loss of a single keystone species could trigger a cascade of ecological effects, destabilizing life far beyond the ocean itself.
The United Nations Security Council (UNSC) is one of the six principal -6-[A. organs B. branches C. divisions D.
agencies] of the United Nations, created in 1945 with the signing of the UN Charter. It carries the -7-[A. partial B. primary C. occasional D. shared]
responsibility for maintaining international peace and security. The Council is composed of fifteen members, five of which are -8- [A. permanent member B. founding members C. senior members D. executive members]
and have the power to -9- [A. block B. cancel C. stop D. reject]
any substantive resolution through the use of their veto. These countries – China, France, Russia, the United Kingdom, and the United States – are collectively known as the -10 – [A. P5 B. Five powers C. Big Five D. Great Nation
The remaining ten seats are filled by non-permanent members who are -11- [A. choose B. appointed C. elected D.
nominated] by the UN General Assembly for two-years terms. These seats are allocated according to a -12- [A. rotational B. regional C. proportional D. geographical]
representation system to ensure their distribution among regions, the presidency of the council -13- [A. rotates B. changes C. shifts D. circulates]
monthly among its members in alphabetical order of their country names in English. The UNSC is empowered to impose sanctions, authorize -14- [A. humanitarian B. peace keeping C. sporting D. economic]
missions, and approve the use of military force under -15- [A. Article B. Part C. Section D. Chapter]
VII of the UN Chapter. Its decisions, called -16- [A. non-binding B. binding C. flexible D. advisory]
resolutions, are legally binding on all UN members states. Despite its -17- [A. vital B. minor C. slight D. average]
role in conflict resolution, use Council has often faced criticism for political -18- [A. debates B. alliances C. deadlocks D. rivalries] caused by the veto power, which can delay urgent action in times of crisis.