16 Questions
What is the mechanism for producing nutrient-rich water known as?
Upwellings
What term is used to define the transfer of energy from moving air to the water?
Wave
What is the effect of waves approaching a shoreline?
Increased wave height
What is the cause of spring tides and neap tides?
Gravitational pull of the sun and moon
Which technology has assisted scientists to research ocean basins by capturing images from deep underwater?
Underwater photography/videography
What is the major interaction among the hydrosphere, lithosphere, and atmosphere?
Water cycle
Which of the following correctly describes the relationship between heat capacity of water and climate?
Water's high heat capacity moderates climate by absorbing and releasing heat slowly, affecting weather patterns and global climate.
How does convection affect weather?
Convection redistributes heat in the atmosphere, leading to changes in air pressure and affecting weather patterns.
What is the primary way in which oceans moderate climate?
Oceans regulate temperature through deep ocean currents, affecting regional and global climates.
How do El Niño and La Niña differ as global climate influences?
El Niño brings warmer ocean temperatures, affecting global weather patterns, while La Niña leads to cooler ocean temperatures and different atmospheric effects.
What distinguishes phytoplankton from zooplankton?
Phytoplankton are photosynthetic microorganisms, while zooplankton are tiny marine animals that feed on phytoplankton.
How do wetlands differ from estuaries?
Wetlands are land areas saturated with water, while estuaries are semi-enclosed coastal bodies of water where freshwater meets seawater.
What characterizes bioindicator species?
Bioindicator species serve as early warning signals for environmental degradation and pollution due to their sensitivity to ecosystem changes.
What is an example of point source water pollution?
'Ocean dumping' of untreated industrial wastewater directly into marine environments.
What effect does acid precipitation have on the aquatic environment?
'Acidification' due to acid precipitation can lead to declines in fish populations and alteration of aquatic habitats.
'Homeostasis' refers to:
'Homeostasis' is the process by which organisms maintain stable internal conditions despite external environmental changes.
Test your knowledge of major interactions among the hydrosphere, lithosphere, and atmosphere, including the water cycle, differences between ocean water and fresh water, sources of fresh water, and technologies used by scientists to research ocean basins.
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