How does biodiversity contribute to regulating the climate ...
By reducing genetic diversity
By absorbing carbon dioxide by plants
By reducing diversity among species
By reducing the temperature of the Earth directly
Which of the following options is a sustainable way to dispose of waste ...
Open burning of waste
Burying all waste in landfills
Disposing of waste in rivers
Recycling and composting
Each of the following is considered a metal that is harmful to accumulate in the cells of living organisms except ...
Chloroform
Mercury
Lead
Iron
Which of the following options can To be considered biodegradable waste ...
Plastic materials
Glass
Batteries
Food scraps
One of the tropical forests contains tigers, rabbits and fruit trees. A disease spread in it, leading to the death of rabbits. This may lead to...
Imbalance in its biodiversity
Increasing the number of tigers
Increasing the amount of plants
This forest is not affected
Among the beneficial insects for biological systems that ensure biodiversity are bees, because...
Plays an important role in transporting pollen to form Flowers and fruits
Helps in aerating the soil
Produces honey
Its bites are dangerous
Ozone is more effective than chlorine in killing some types of bacteria because it...
Reacts faster with microbes
Increases the acidity of water
Does not react with organic matter
Cheaper than chlorine
The use of pesticides requires laws and legislation to protect living organisms, an example of this is what happened with the use of DDT and its cause of near extinction ...
African eagle
Orca whales
Bald eagle
Asian tiger
Dieldrin is a...
A beneficial substance for the soil
A beneficial substance for humans
A harmful substance
There is no correct answer
How does biodiversity contribute to improving soil quality ...
Through the decomposition of organic matter and recycling nutrients
By absorbing carbon dioxide only
By increasing rainfall
Through rapid climate changes
The state cares about animals, protecting biodiversity, and protecting endangered species, so it established...
Established the Ras Mohammed Reserves
Provided liquid petroleum
Coal-powered factories
Developed the zoo
Sometimes families Endangered animals are protected for the purpose of this process is called ...
Open hunting programs
Little hunting programs
Hunting ban programs
Captive breeding programs
What is the first step in waste management ...
Recycling
Waste burning
Waste reduction
Final disposal
Minamata disease is one of the disasters that led to the death of a large number of people due to the accumulation of methylmercury in the water as a result of a leak in a factory in a city in Japan. This substance is considered one of the...
Volatile compounds
Toxic compounds
Organic compounds
Heavy metals
What is the main goal of biological water treatment...
Changing the color of water
Converting salty water to fresh water
Removing organic matter from water
Increasing the temperature of water
What is the main benefit of using recycling for waste ...
Increasing the amount of waste
Increasing solid waste
Reducing the consumption of natural resources and reducing pollution
Increasing the cost to consumers
Dealing with hazardous waste optimally We do ...
Throwing it in regular trash cans
Burn it in open areas
Disposing of it in designated waste facilities
Burying it in the backyard
The Masai Mara Reserve is considered a picture of...
Gardens for walking and feeding animals
Places for protecting endangered species and wild animals
Zoos for tourism only
Places for hunting
The state establishes reserves and prohibits hunting in them, and illegal logging, and established international trade agreements for endangered species CITTES for this ...
Expanded industry
Ignored changes
Established zoos
Issued laws and legislation
In recent periods, the state has launched awareness campaigns in official newspapers and on the radio to preserve the Nile waters, fish and other living organisms, and this is considered one of the types of ...
Awareness and education
Issuing laws and legislation
Rehabilitation in the habitat
The opposite figure represents one of the forms of chemical pollutants, which is….
Volatile organic compounds
Use of wastewater in agriculture
Accumulation of heavy metals
Use of pesticides
What is the process by which pollutants that dissolve in water are removed….
Chemical treatment
Biological treatment
All of the above
What is the effect of deforestation on biodiversity ...
Leads to a reduction in carbon dioxide in the atmosphere
Causes habitat loss and threatens the survival of species
Increases the natural fertility of the soil
Leads to an increase in the number of species
Waste sorting helps in ...
Enhancing illegal dumping
Measuring the increase in the amount of waste
Assessing the types and quantities of waste produced for better management strategies
Increasing waste disposal fees
Biodiversity in tropical forests among trees leads to...
Preventing soil erosion
Stability of ecosystems
Providing a safe habitat for diverse animals and plants
All answers are correct
City dwellers usually suffer from the greenhouse effect and poor local climate, unlike rural dwellers, due to...
Because there are trees and plants that absorb carbon dioxide and release oxygen
Because there is an ozone hole and infrared rays
Because rural dwellers can withstand heat
Because city dwellers work day and night
The presence of each of the following means there is pollution in the environment except ...
Chlordane
Copper
What is meant by genetic diversity ...
Differences in genetic traits between individuals within a specific species
Differences in colors between plants
Differences in species between different environments
Number of species in a specific area
The complex network between different species in ecosystems leads to...
The ecosystem's inability to absorb variables
Different species lose their lives easily
Lack of biodiversity
Ecosystem stability
What type of waste should be treated in special centers ...
Organic waste
Paper waste
Electronic waste
Plastic waste