Question

Match each term with the sentence it completes. 1) water is purified and filtered thanks to ________. 2) the ________ and land have canyons, plains, and mountain ranges. 3) the ________ have a symbiotic relationship with coral. 4) fast-growing ________ are not plants but algae.

Answer 1

The terms are matched as follows: 1) ecosystem services, 2) ocean, 3) dinoflagellates, 4) seaweeds. These terms relate to the benefits from natural systems, marine ecosystems, symbiotic relationships, and classifications of aquatic life forms.

Step-by-step explanation:

To answer the question and match each term with the sentence it completes, we have the following:

Water is purified and filtered thanks to ecosystem services.

The ocean and land have canyons, plains, and mountain ranges.

The dinoflagellates have a symbiotic relationship with coral.

Fast-growing seaweeds are not plants but algae.

Regarding the terms provided:

Ecosystem services are the benefits that humans receive from natural ecosystems, which include the purification and filtration of water.

The ocean is a marine biome featuring different zones and is home to various ecosystems, such as coral reefs and estuaries.

Dinoflagellates are a type of protist that engage in a mutualistic symbiotic relationship with corals, contributing to the coral's nutrition through photosynthesis.

Seaweeds, despite their plant-like appearance, are actually algae and can be found growing quickly in various aquatic environments.

Answer 2

The matches below reflect the roles and characteristics of wetlands, ocean features, zooxanthellae, and kelp in their respective environmental contexts.

To match each term with the appropriate sentence, consider the context and meaning of each blank:

1. "Water is purified and filtered thanks to wetlands." Wetlands play a crucial role in filtering and purifying water by removing pollutants and providing a habitat for various wildlife species.

2. "The ocean and land have canyons, plains, and mountain ranges." This statement refers to geographical features that are found both in the ocean and on land.

3. "The zooxanthellae have a symbiotic relationship with coral." Zooxanthellae are microscopic algae that live in a symbiotic relationship with coral, providing them with nutrients through photosynthesis.

4. "Fast-growing kelp are not plants but algae." Kelp refers to a type of large seaweed that grows rapidly and, despite their plant-like appearance, are classified as algae.