How do human actions negatively impact ocean ecosystem?
Human activities affect marine ecosystems as a result of pollution, overfishing, the introduction of invasive species,and acidification, which all impact on the marine food web and may lead to largely unknown consequences for the biodiversity and survival of marine life forms.
Why is the latifundia system significant in Latin America?
Latifundia , a system of land tenure dominated by large rural estates (latifundios). Concentration of landownership began during the Conquest, with sizable royal grants establishing a system of land concentration that persists in much of Latin America .
Who originally created the latifundia system?
Which South American country is the largest consumer of plant based biofuels in the world?
What are the 4 major threats to ocean life?
Here are five of the biggest challenges our oceans face, and what we can do to solve them. Climate change. Climate change arguably presents the greatest threat to ocean health. Plastic pollution . Sustainable seafood. Marine protected areas. Fisheries subsidies.
How are humans destroying the oceans?
The oceans are huge highways, across which we ship all kinds of goods. Like other human activities, this heavy traffic is leaving its mark: oil spills, ship groundings, anchor damage, and the dumping of rubbish, ballast water, and oily waste are endangering marine habitats around the world.
Is this statement true or false poaching can apply to the illegal hunting fishing or eating of wild or domestic animals True False?
Poaching can apply to the illegal hunting , fishing, or eating of animals or plants. Poaching does not apply to domestic animals – only those found in the wild . A poacher is someone who illegally sells animals or animal parts or plants for a profit.
Which country is the largest producer of ethanol?
The United States
Which country uses the most biofuel?
Leading countries based on biofuel production in 2019 (in petajoules)*
|Production in petajoules|
Where are biofuels produced?
Combined, Brazil and the US produce over 70% of the world’s biofuels . The top 10 has a global feel, with two European, three Asian, two North American and three South American countries featuring.