Burning oil in the polar region causes double damage because it ...
It results in melting ice, environmental pollution, and rising water levels
It only results in melting ice at the poles
It only results in environmental pollution
None of the above
Melting polar ice is one of the phenomena resulting from ...
Volcanoes
Air pollution
Heat of the sun
Global warming
Oxygen is one of the gases that make up the Earth's atmosphere, because ...
Its speed does not change
Its speed is less than the escape velocity from the Earth
Its speed is twice the escape velocity from the Earth
Its speed is greater than the escape velocity from the Earth
Air pollution works to .... the number of bees
Increase
Double
Decrease
Improvement
Ozone is formed in the .... layer of the atmosphere
Mesosphere
Stratosphere
Troposphere
Ionosphere
.....contributes to the occurrence of the global warming phenomenon
Drought
Greenhouse gases
Desertification phenomenon
Increased sun temperature
Rays ... work to form ozone gas
Electromagnetic
Cosmic
Infrared
Ultraviolet
The most influential factor in the escape of light gases such as helium and hydrogen from the gravity of planets is ...
The speed of the planet's rotation around its axis
The length of the planet's radius
High temperatures
High density of the atmosphere
The main reason for the rise in the temperature of the air close to the Earth's surface is ...
Burning fossil fuels
Water pollution
Increase in trees
Increase in the percentage of oxygen in the atmosphere
Ozone gas forms part of .... in the troposphere
Cosmic rays
Atmospheric air
Smog
Atmosphere
Melting ice at the poles leads to ...
Decrease in sea levels
Improving the climate
Increase in biodiversity
Environmental disasters
The escape velocity of gases from Earth's gravity is estimated B ... Km/s
2.11
22.4
11.4
11.2
Examples of natural sources of air pollution ..
Burning wood to form coal
Factory smoke
Car exhaust
Ozone gas and gas ..... are examples of greenhouse gases
Hydrogen
Oxygen
Carbon dioxide
Chlorine
Greenhouse gases prevent the passage of rays with ..... which work to raise the temperature of the Earth year after year
Medium wavelength
Short wavelength
Long wavelength
Ultraviolet rays
The ozone molecule in the stratosphere consists of three oxygen atoms, how many ozone molecules are made up of 9oxygen molecules
4 ozone molecules
6 ozone molecules
8 ozone molecules
12 ozone molecules
The phenomenon of global warming may lead to the disappearance of some coastal cities
True
False
Which of the following solutions can help reduce greenhouse gas emissions?
Reducing green spaces
Increasing the number of cars
Using renewable energy
Increasing the use of fossil fuels
All of the following help reduce pollution except….
Improving energy efficiency
Cutting down forests
Planting gardens and trees
Using public transportation
Among the changes occurring in the atmosphere that affect the lives of living organisms are changes in…
Convection and radiation
Temperatures
Hydrolysis and radiation
Humidity and solar radiation
The industrial revolution began all over the world with the discovery of coal, but later its use was reduced because it…
Its burning produces greenhouse gases
On the verge of running out
Expensive
Earth Day is a global day on which conferences are held and countries spend millions of dollars in order to ...
Overcoming water consumption
Discussing issues of wars and occupation
Stopping the effects of global warming
Overcoming mineral consumption
Gas ... is considered a greenhouse gas and contributes to global warming
Nitrogen
Methane
Argon
Surface ozone can cause... Plant leaves
Burning
Growth
Protection
Reproduction
What is the compound resulting from the reaction of nitrogen oxide with ozone in the atmosphere that contributes to air pollution?
Nitrous oxide
Ozone
Nitric oxide
Nitrogen dioxide
What is the role of the ozone layer in the atmosphere?
Protecting the Earth from harmful ultraviolet rays
Regulating the Earth's temperature
Purifying the air from pollutants
Increasing the percentage of oxygen in the air
The ozone molecule in the stratosphere consists of three oxygen atoms, how many ozone molecules are made up of 6oxygen molecules
10 ozone molecules
9 ozone molecules
Exposure of children to air pollution affects ...
Brain growth
Muscle growth
Bone growth
All of the above
Gas .... affects the process of photosynthesis in plants as a result of the plant leaves being affected by it
O3
H2
O2
N2
All of the following are negative effects of ozone on plants except…
Decreased plant growth rate
Damage to plants
Decreased crop yields
Increased crop yields
All of the following diseases are caused by air pollution except…
Influenza
Heart disease
Allergies
Asthma
The increased use of electric cars leads to ..
Increased air pollution in urban areas
Increased air pollution in cities
Does not affect air pollution
Reducing fossil fuel emissions in cities
The Egyptian state seeks to find alternative energy sources instead of fossil fuels, so all of the following are renewable energy sources except ...
Natural gas energy
Wind energy
Solar energy
Hydroelectric energy
Which of the following is more dangerous to the environment?
Seawater desalination companies
Electric lamp production factories
Coal-fired factories
Solar panel manufacturing companies
All of the following are health problems for humans caused by ozone except…
Arteriosclerosis
Eye irritation
Throat irritation
If the speed of a certain gas molecules increases and becomes greater than the escape velocity from the Earth, then this gas ...
Remains in the atmosphere
Escapes into space
Mixes with other gases
Becomes more concentrated
The ozone molecule in the stratosphere consists of three oxygen atoms, how many ozone molecules are made up of 27oxygen molecules
18 ozone molecules
27 ozone molecules
21 ozone molecules
What is the effect of ultraviolet rays on the ozone layer?
Moving the ozone layer in the atmosphere
No effect
Accelerating the recovery of the ozone layer
Depletion of the ozone layer
Benzene and arsenic pollutants cause some diseases in humans ...
Respiratory system
Circulatory system
Cancer
All of the following are effects of melting ice at the poles except ...
Increase in the number of polar bears
Rising sea level
Disappearance of coastal areas
Which of the following factors contributes to the formation of surface ozone?
Chemical reactions in polluted air
Vehicle emissions
Ultraviolet sunlight
The Earth's gravity retains the atmosphere because the effective speed of gas molecules is less than the escape speed
All of the following are greenhouse gases Except for ..
Water vapor
Carbon monoxide
Chlorofluorocarbons
Mango is a summer fruit only, because…
Affected by its need for high temperatures
Affected by pollution in winter
Affected by humidity in spring
The temperature and mass of the molecule affect ...
Model shape
Movement of the molecule
Model size
Model density