How many sea mammals are killed every year by pollution?
100,000 sea mammals
100
Birds are returning back north in the spring how many days earlier due to climate change?
13 days earlier
100
Forests cover about how many percent of the Earth?
Forests cover about 30% of the Earth.
100
Around how many in 4 species of sharks, rays, and skates are threatened with extinction?
Around 1 in 4 species of sharks, rays, and skates are threatened with extinction
100
Overhunting is responsible for how many percent of extinctions?
Overhunting is responsible for 23% of extinctions
200
How many seabirds are killed every year by pollution?
1 million
200
How many butterfly species have shifted their migration timing and arrived earlier due to climate change?
16 butterfly species
200
What is the biggest cause of deforestation?
Agriculture, with cutting down trees to plant more plants is causing deforestation and making animals loose their homes.
200
What percent of seagrass has declined within the last century?
30% of seagrass has declined within the last century
200
In the 17th century overhunting has caused the extinction of giant kangaroos, where did they live?
Australia
300
How many tons of plastic are dumped into the ocean?
8 million tons
300
Where are the animals most affected by climate change?
The arctic
300
How many percent of the worlds species will die out in the next 25 years because of deforestation.
10% of the worlds species will die out if we don't act now to stop deforestation.
300
How many percent of the Scrombidae fish family have decreased between 1970 and 2010?
74% of the Scrombidae fish family have decreased
300
In the 17th century the Moa birds have gone extinct due to overhunting, where did they live?
New Zealand
400
How much air pollution does the US produce?
147 metric tons of air pollution
400
Due to climate change spring has come earlier and birds have come back from migration earlier than before, how many bird species have migrated back earlier for nesting?
28 bird species
400
How many species of animals are going extinct everyday due to deforestation?
137 species are going extinct everyday because of deforestation.
400
How many threats are there affecting coral reefs?
7 threats including pollution, overfishing, sedimentation, climate change, careless tourism, coal mining, and destructive fishing practices.
400
In the 17th century overhunting has caused the extinction of giant lemurs and elephant birds, where did they live?
Madagascar
500
How many pieces of plastic are found in the seas in 2017?
5 trillion pieces
500
How many species are impacted by global warming?
7 species and one of the species the golden toad are already extinct due to climate change
500
How many species are going extinct every year due to deforestation?
50,000 species are disappearing every year.
500
How many species are in danger due to coral reef destruction?
6 species, the butterfly fish, spiny lobsters, whales, dolphins, whale sharks, and the hawksbill sea turtles.
500
Overhunting has caused disruption of what that animals do?
Overhunting has caused disruption of hibernation and migration because animals get killed during hibernation and migration, they develop a fear of getting killed