WorksheetsLesson 3.2 Maintaining Biodiversity
Total questions: 12
Worksheet time: 38mins
Which threat to biodiversity caused the change in the population of orange spotted filefish ?
Climate change
Invasive species
Overexploitation
Habitat destruction
What type of threat can you see in the picture
(a)
What are the threats to biodiversity? and how many are they?
What is the easiest biodiversity threat to eliminate?
Pollution
Climate Change
Invasive species
tricky Question
What is the biggest threat to species?
Overexploitation
Climate Change
Pollution
Evaluate the following possible solutions to combat the threats to biodiversity shown in the image above. Which of the following would be the least effective solution?
regulating fishing
bioremediation
proper disposal of waste
Reducing the use of harmful chemicals
You can use google
Hasn't the Earth's climate changed before?
The Earth's climate is always changing, but human-caused climate change today is unlike any other period in our planet's history. The Earth's climate and atmosphere have changed drastically over the last 4.5 billion years
Earth's climate has changed throughout history. Just in the last 800,000 years, there have been eight cycles of ice ages and warmer periods, with the end of the last ice age about 11,700 years ago marking the beginning of the modern climate era — and of human civilization.
Earth's climate has changed many times. For example, fossils from the Cretaceous period (144 to 65 million years ago) show that Earth was much warmer than it is today. Fossilized plants and animals that normally live in warm environments have been found at much higher latitudes than they could survive at today.
What usually causes overexploitation to happen?
What is the main cause of habitat destruction?
What are some problems caused by invasive species?
What 3 things can be caused by an invasive species?
Extra Question
Did you like this class
Yes I love it so much 💖💖💖💖
No I hate it it's the worst 😒😡🙄
Maybe I like it but I don't love it 😁
