Animalscaretips
- Which of the following is a relatively uncommon components of rocky subtidal communities?
- Which of the following is typically the dominant inhabitant of rocky subtidal bottoms in shallow water?
- Which of these is least likely to be seen in Epipelagic?
- What is a positive effect of Bioturbators?
- What are the factors that influence soft bottom communities in the subtidal zone?
- Which of the following is true about oxygen in the interstitial water in muddy bottoms?
- What is the main source of food in muddy bottom intertidal communities?
- Which of the following strategies is not used by seaweeds to combat grazing quizlet?
- What does kelp do for the ocean?
- Which of these organisms are members of the Holoplankton?
- What is most likely to be an epiphyte?
- Which of the following would be part of the Meroplankton?
- How do burrowing animals contribute in the transportation of sediment?
- Are clams Bioturbators?
- Why do we not stop crown of thorn outbreaks quizlet?
Which of the following is a relatively uncommon components of rocky subtidal communities?
Detritus. One of the following will be relatively uncommon component of rocky subtidal communities due to the nature of the substrate: Infauna.
Which of the following is typically the dominant inhabitant of rocky subtidal bottoms in shallow water?
18. Typically, the dominant inhabitants of rocky subtidal bottoms in shallow water are: A. Crabs.
Which of these is least likely to be seen in Epipelagic?
Which of these is least likely to be seen in the epipelagic? Deposit feeders.
What is a positive effect of Bioturbators?
Shallow and Coastal
Bioturbators enhance the transport of oxygen into sediments through irrigation and increase the surface area of oxygenated sediments through burrow construction. Bioturbators also transport organic matter deeper into sediments through general reworking activities and production of fecal matter.
What are the factors that influence soft bottom communities in the subtidal zone?
Soft bottom habitats include environments where the seabed consists of fine grain sediments, mud and sand. Their biodiversity and productivity vary depending upon depth, light exposure, temperature, sediment grain size and abundance of microalgae and bacteria.
Which of the following is true about oxygen in the interstitial water in muddy bottoms?
Which of the following is true with regards to the oxygen content of interstitial water in muddy bottoms? It is deficient in oxygen. What is the main source of food in muddy-bottom intertidal communities?
What is the main source of food in muddy bottom intertidal communities?
25. The main source of food in muddy-bottom intertidal communities: A. Seaweeds.
Which of the following strategies is not used by seaweeds to combat grazing quizlet?
Which of the following strategies is not used by seaweeds to combat grazing? Feeding on grazing sea urchins. You just studied 8 terms!
What does kelp do for the ocean?
These underwater towers of kelp provide food and shelter for thousands of fish, invertebrates, and marine mammal species. Kelp forests harbor a greater variety and higher diversity of plants and animals than almost any other ocean community.
Which of these organisms are members of the Holoplankton?
If a 10 mL object weighs 22 grams, what is its density? The accumulation of calcareous sediments in the world's oceans is not uniform. why?
What is most likely to be an epiphyte?
The majority of epiphytic plants are angiosperms (flowering plants); they include many species of orchids, tillandsias, and other members of the pineapple family (Bromeliaceae). Mosses, ferns, and liverworts are also common epiphytes and are found in both tropical and temperate regions.
Which of the following would be part of the Meroplankton?
Meroplankton includes sea urchins, starfish, sea squirts, most of the sea snails and slugs, crabs, lobsters, octopus, marine worms and most reef fishes.
How do burrowing animals contribute in the transportation of sediment?
Burrowing by macrobenthic invertebrates increases the supply of oxygen and other oxidants to sediments, thereby increasing the efficiency of organic remineralization as well as the return of buried nutrients to the water column (Aller 1982; Thayer 1983).
Are clams Bioturbators?
Marine bivalves, such as a soft-shell clam Mya arenaria, are key bioturbators in soft-bottom ecosystems around the world (Powers et al., 2006; Strasser, 1998) as well as important sentinel organisms in marine environmental monitoring (Borja et al., 2000; Lu, 2005).
Why do we not stop crown of thorn outbreaks quizlet?
Why do we not stop crown-of- thorn outbreaks? They might be natural. Generally, an important distinction between barrier and fringing reefs is that barrier reefs: ... Primary production is very high in coral reefs but low in surrounding waters.
