At which city might you be able to observe cirrus clouds at an altitude of 3,000 m (10,000 feet) above the surface?
At which city might you be able to observe cirrus clouds at an altitude of 3,000 m (10,000 feet) above the surface?
Carbon mono oxide is a pollutant because
Carbon mono oxide is a pollutant because
What is the leading source of energy used in the United States today?
What is the leading source of energy used in the United States today?
The relationship between nitrogen fixing bacteria and leguminous plants is an example for
The relationship between nitrogen fixing bacteria and leguminous plants is an example for
Many wild plant and animals are on the verge of extinction due to
Many wild plant and animals are on the verge of extinction due to
The green house gases, otherwise called radioactively active gases includes
The green house gases, otherwise called radioactively active gases includes
The pyramid of number of a parasitic food chain in forest ecosystem is
The pyramid of number of a parasitic food chain in forest ecosystem is
The maximum pressure that water vapor molecules would exert if the air were saturated is called the:
The maximum pressure that water vapor molecules would exert if the air were saturated is called the:
Assuming that the night will remain clear, calm, and unsaturated, the predicted minimum temperature is 32oF. Suddenly the wind speed increases and remains gusty throughout the night. The minimum temperature will most likely be:
Assuming that the night will remain clear, calm, and unsaturated, the predicted minimum temperature is 32oF. Suddenly the wind speed increases and remains gusty throughout the night. The minimum temperature will most likely be:
Animals and plants are best protected in
Animals and plants are best protected in
The order of succession in a lithosere or xerosere is
The order of succession in a lithosere or xerosere is
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The Chipko movement is started by
The Chipko movement is started by
"Earth provides enough to satisfy every man's need, but not for every man's greed" words by
"Earth provides enough to satisfy every man's need, but not for every man's greed" words by
Of the gases listed below, which is NOT believed to be responsible for enhancing the earth's greenhouse effect?
Of the gases listed below, which is NOT believed to be responsible for enhancing the earth's greenhouse effect?
Habitat loss and fragmentation, over exploitation, alien species invasion and co extinction are causes for
Habitat loss and fragmentation, over exploitation, alien species invasion and co extinction are causes for
World Water Day is celebrated on ___________
World Water Day is celebrated on ___________
Water heats up ______ and cools off _____ than land.
Water heats up ______ and cools off _____ than land.
CFC releases a chemical which is harmful to ozone is
CFC releases a chemical which is harmful to ozone is
Sea water is
Sea water is
Energy flow in ecosystem is
Energy flow in ecosystem is
When human body is infected by infection __________ type of cells are activated to defend the body.
When human body is infected by infection __________ type of cells are activated to defend the body.
Who wrote the book "Violence of Green Revolution"
Who wrote the book "Violence of Green Revolution"
Suppose saturated polar air has an air temperature and dew point of -10o C, and unsaturated desert air has an air temperature of 35o C and a dew point of 10o C. The desert air contains ______ water vapor and has a ________ relative humidity than the polar air.
Suppose saturated polar air has an air temperature and dew point of -10o C, and unsaturated desert air has an air temperature of 35o C and a dew point of 10o C. The desert air contains ______ water vapor and has a ________ relative humidity than the polar air.
The lag in daily temperature refers to the time lag between the:
The lag in daily temperature refers to the time lag between the:
Euro II standard refers to _________
Euro II standard refers to _________
Which phytoplankton exists at the size of 60 micro metre
Which phytoplankton exists at the size of 60 micro metre
Name the disease caused by mercury poisoning in Japan
Name the disease caused by mercury poisoning in Japan
The cause of Bhopal disaster is
The cause of Bhopal disaster is
Which of the following is least likely to contain an oil trap?
Which of the following is least likely to contain an oil trap?
An association between two individuals or populations where both are benefitted and where neither can survive without the other is
An association between two individuals or populations where both are benefitted and where neither can survive without the other is
Often before sunrise on a clear, calm, cold morning, ice (frost) can be seen on the tops of parked cars, even when the air temperature is above freezing. This condition happens because the tops of the cars are cooling by:
Often before sunrise on a clear, calm, cold morning, ice (frost) can be seen on the tops of parked cars, even when the air temperature is above freezing. This condition happens because the tops of the cars are cooling by:
Death rate of the population
Death rate of the population
The heat energy released when water vapor changes to a liquid is called:
The heat energy released when water vapor changes to a liquid is called:
Nitrogen gas returns to the atmosphere by the action of
Nitrogen gas returns to the atmosphere by the action of
The study of minerals is called
The study of minerals is called
Red Data Book Provides data on
Red Data Book Provides data on
What is troposphere?
What is troposphere?
Vermi-composting is a natural method of
Vermi-composting is a natural method of
The most widely used pesticides function by disrupting
The most widely used pesticides function by disrupting
Minamata disease is caused by
Minamata disease is caused by
Abbreviation for NGO is
Abbreviation for NGO is
Pangolins feed on
Pangolins feed on
Photochemical smog is called
Photochemical smog is called
An increase in albedo would be accompanied by ____ in radiative equilibrium temperature.
An increase in albedo would be accompanied by ____ in radiative equilibrium temperature.
The term "latent" means:
The term "latent" means:
Ozonosphere seen in
Ozonosphere seen in
The movement "Pani Panjayath" was initiated to conserve waters in the drought prone areas of _______state.
The movement "Pani Panjayath" was initiated to conserve waters in the drought prone areas of _______state.
Leader of "Narmada Bachao Andolan"
Leader of "Narmada Bachao Andolan"
Increased surface UV leads to increased __________ ozone
Increased surface UV leads to increased __________ ozone
One greenhouse gas contributes 14% to total global warming and another contributes 6%. These are respectively identified as
One greenhouse gas contributes 14% to total global warming and another contributes 6%. These are respectively identified as
National Maritime Day of India is celebrated on ______________
National Maritime Day of India is celebrated on ______________
Plants that grows in saline water lodged habitat are called
Plants that grows in saline water lodged habitat are called
Birth rate is called
Birth rate is called
MAB program stands for
MAB program stands for
Salmonellosis is a disease related to consumption of
Salmonellosis is a disease related to consumption of
Cigarette smoking exposes one to __________
Cigarette smoking exposes one to __________
Drinking of fluoride containing water results :
Drinking of fluoride containing water results :
The amount of solar radiation reaching the surface of the earth is called
The amount of solar radiation reaching the surface of the earth is called
What do you call the rain that contains chemical waste and causes of damage to plants and animals?
What do you call the rain that contains chemical waste and causes of damage to plants and animals?
Green plants are absent in deep sea. Why?
Green plants are absent in deep sea. Why?
Biotic potential is counteracted by
Biotic potential is counteracted by
During the winter in the Northern Hemisphere, the "land of the midnight sun" would be found:
During the winter in the Northern Hemisphere, the "land of the midnight sun" would be found:
Almost all of the earth's weather occurs in the:
Almost all of the earth's weather occurs in the:
The effect of interspecific competition on niches is to make them
The effect of interspecific competition on niches is to make them
What is Bagasse? What is it used for?
What is Bagasse? What is it used for?
During a radiation inversion, wind machines
During a radiation inversion, wind machines
Most harmful environmental pollutants are
Most harmful environmental pollutants are
A human population is small, there is a greater chance of :
A human population is small, there is a greater chance of :
The earth's radiation is often referred to as ________radiation, while the sun's radiation is often referred to as _________radiation.
The earth's radiation is often referred to as ________radiation, while the sun's radiation is often referred to as _________radiation.
A high Biological Oxygen Demand (BOD) indicates that:
A high Biological Oxygen Demand (BOD) indicates that:
Molten rock deep inside the earth is called
Molten rock deep inside the earth is called
The intensity of earthquake is measured in ____________
The intensity of earthquake is measured in ____________
Radiation can cause
Radiation can cause
Endoderm forms
Endoderm forms
Ozone layer is present in
Ozone layer is present in
Official date of Earth Day is on _________
Official date of Earth Day is on _________
Ozone Umbrella is located in which layer of atmosphere
Ozone Umbrella is located in which layer of atmosphere
The change of state of ice into water vapor is known as:
The change of state of ice into water vapor is known as:
What is lentic habitat ?
What is lentic habitat ?
Exponential growth occurs when there is
Exponential growth occurs when there is
Which of the following will increase in a rising parcel of air?
Which of the following will increase in a rising parcel of air?
In July, at middle latitudes in the Northern Hemisphere, the day is ____ long and is ____ with each passing day.
In July, at middle latitudes in the Northern Hemisphere, the day is ____ long and is ____ with each passing day.
The planet with a strong greenhouse effect, whose surface temperature averages 480oC (900oF) is:
The planet with a strong greenhouse effect, whose surface temperature averages 480oC (900oF) is:
The carrying capacity of a population is determined by its
The carrying capacity of a population is determined by its
Who among the following is commonly called "Bird Man of India"?
Who among the following is commonly called "Bird Man of India"?
Plants adapted to open, sunny habitats are
Plants adapted to open, sunny habitats are
MAB stands for
MAB stands for
The thickness of ozone layer is measured in
The thickness of ozone layer is measured in
A pond, serves as a good example for a __________ water ecosystem.
A pond, serves as a good example for a __________ water ecosystem.
The density of water vapor in a given parcel of air is expressed by the:
The density of water vapor in a given parcel of air is expressed by the:
The slow rate of decomposition of fallen logs in nature is due to their
The slow rate of decomposition of fallen logs in nature is due to their
The albedo of the earth's surface is only about 4%, yet the combined albedo of the earth and the atmosphere is about 30%. Which set of conditions below best explains why this is so?
The albedo of the earth's surface is only about 4%, yet the combined albedo of the earth and the atmosphere is about 30%. Which set of conditions below best explains why this is so?
Which of the following is the best indicator of SO2 pollution
Which of the following is the best indicator of SO2 pollution
At the North Pole the sun will rise above the horizon on ____ and set below the horizon on ____.
At the North Pole the sun will rise above the horizon on ____ and set below the horizon on ____.
The most abundant gases in the earth's atmosphere by volume are:
The most abundant gases in the earth's atmosphere by volume are:
Thorn-forests are found in the _______ regions
Thorn-forests are found in the _______ regions
Name the endangered animal which is protected in Rajamalai National Park
Name the endangered animal which is protected in Rajamalai National Park
A smog that occurs due to low temperature and has reducing environment is
A smog that occurs due to low temperature and has reducing environment is
Diversity of organisms include three Domains such as
Diversity of organisms include three Domains such as
