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WorksheetsM3 Biodiversity
Total questions: 10
Worksheet time: 22mins
Which of the following is an effect of overexploitation of natural resources?
Increase of food supplies
Increase of necessity goods
Decrease of residential areas
Decrease of natural habitat
Which of the following is least likely an effect of overexploitation?
Increase in natural habitat loss
Animals forced to move from their natural habitat
Inability to adapt to the new environment
Increase of global surface temperature
Which is not true about alien invasive species?
They can lead to native species extinction.
They do not easily adapt to a new environment.
They reproduce rapidly.
They cause ecological imbalance.
The following headlines are examples of Agricultural industry except…
“The use of natural fibers to produce textiles”
“Foods we eat today were originally created using a combination of traditional methods”
“Raising of a single crop within a specified area”
“Managing and breeding of farm animals”
Which of the following is most likely true between pollution from natural sources and pollution from human activities?
Natural occurring pollution are less toxic.
Pollution from human activities can be predicted and controlled.
Naturally occurring pollution are only hazardous in small degrees.
Pollution from human activities has not been researched.
Which of the following is not an example of a human caused pollution?
Chemical substances and fuels used to manufacture goods
The release sulfur gases from a volcanic eruption
Seabirds are extremely vulnerable and sensitive to oil spills
Too much use of plastic may choke the animals
One is not a cause of deforestation.
Forest fires
Logging
Mining
Planting
Southeast Asia’s population includes a variety of ethnic groups and cultures. Culturally, the region is extremely diverse. At the same time, some have traits common to the cultures within Southeast Asia than their neighbors like North Asia (China, Hong Kong, Japan and South Korea).
Which is true about the statement above?
1. Population that are geographically closer tend to
have common traits.
2. The statement implies genetic diversity.
3. Each individual has genes which are source of
its unique characteristics.
4. Genetic diversity does not relate to geographical
placement.
1 & 2 are correct
3 & 4 are correct
1, 2 & 3 are correct
1 is correct
All of the Southeast Asia falls within the tropical and subtropical climate zones; experiences wet and dry periods in most region. Which of the following diversity does the statement belong?
Genetic diversity
Species diversity
Ecosystem diversity
Biodiversity
This threat of biodiversity outcompetes other species for food and habitat.
(a)
