Question

1.Найбільша частина органічного світу припадає на... а) планктон б) нектон в) бентос2.Де зафіксована найвища температура поверхневих вод а) тропічний пояс б) екваторіальний пояс в) помірний пояс​

Answer 1

Ответ:

Найбільша частина органічного світу припадає на планктон.

Найвища температура поверхневих вод фіксується в тропічному поясі.

Answer 2

The distribution of organic matter in the ocean

The distribution of organic matter in the ocean can be categorized into three main groups: plankton, nekton, and benthos. These groups represent different types of organisms and their habitats within the marine ecosystem.

1. Plankton: Plankton refers to small organisms that drift in the water column and are unable to swim against the current. They are divided into two main categories: phytoplankton and zooplankton. Phytoplankton are microscopic plants that perform photosynthesis, while zooplankton are small animals that feed on phytoplankton or other zooplankton. Plankton is the most abundant and widespread group of organisms in the ocean, and it forms the base of the marine food chain.

2. Nekton: Nekton includes larger organisms that are capable of swimming against the current and have more control over their movement. This group consists of fish, marine mammals, reptiles, and birds. Nektonic organisms are often found in the pelagic zone, which is the open water column away from the coast.

3. Benthos: Benthos refers to organisms that live on or near the ocean floor. This group includes various organisms such as sea stars, sea anemones, corals, and worms. Benthic organisms play a crucial role in nutrient cycling and provide habitats for many other marine species.

To answer the first part of your question, the largest portion of the organic world in the ocean is attributed to plankton. Planktonic organisms, both phytoplankton and zooplankton, are abundant and form the foundation of the marine food web [[1]].

The highest temperature of surface waters

The highest temperatures of surface waters are typically found in tropical regions, particularly in the tropical belt or tropical zone. The tropical zone is located between the Tropic of Cancer and the Tropic of Capricorn, which are approximately 23.5 degrees north and south of the equator, respectively [[2]].

The equatorial zone, which is located near the equator, also experiences high temperatures. However, the tropical zone generally has higher average temperatures due to its proximity to the sun and the presence of warm ocean currents, such as the Gulf Stream and the Kuroshio Current.

In contrast, the temperate zone or mid-latitude zone, which includes regions like Europe, North America, and parts of Asia, experiences more moderate temperatures compared to the tropical zone.

To summarize, the highest temperatures of surface waters are typically found in the tropical belt or tropical zone [[2]].