Exploring the World's Oceans Flashcard

Front

What is overfishing?

Back

Overfishing is the practice of catching fish at a rate faster than they can reproduce, leading to a decline in fish populations.

Front

What are the effects of overfishing in the Atlantic Ocean?

Back

Overfishing can lead to a decrease in fish population, disrupting the marine ecosystem and affecting species that rely on fish for food.

Front

What is the main human activity negatively impacting the Pacific Ocean's ecosystem?

Back

Pollution from plastic waste is a significant human activity that harms the Pacific Ocean's ecosystem.

Front

How do ocean currents affect global climate?

Back

Ocean currents help regulate global climate by distributing heat across the planet, influencing weather patterns and temperatures.

Front

Which ocean is larger: the Atlantic Ocean or the Indian Ocean?

Back

The Atlantic Ocean is larger than the Indian Ocean.

Front

Which ocean has more biodiversity: the Indian Ocean or the Pacific Ocean?

Back

The Pacific Ocean has more biodiversity than the Indian Ocean.

Front

What is biodiversity?

Back

Biodiversity refers to the variety of life in a particular habitat or ecosystem, including the number of different species.

Front

What is the significance of ocean temperature?

Back

Ocean temperature affects marine life, weather patterns, and global climate, influencing ecosystems and human activities.

Front

What are the main causes of ocean pollution?

Back

Main causes of ocean pollution include plastic waste, oil spills, agricultural runoff, and industrial discharges.

Front

What role do oceans play in the water cycle?

Back

Oceans are a major component of the water cycle, providing moisture that evaporates into the atmosphere and eventually falls as precipitation.