Ecology 2 курс,3 семестр
Ecology _____a branch of biology, the general science that studies living beings.
What ______ people need for life?
Ecology ____not only the interactions between organisms,but also their interactions with their surroundings.
In ecology the term “population” originally coined to ______a group of people, is considered to include groups of individuals of any species that live together in some area.
The most abundant greenhouse gases ___ water vapor and carbon dioxide.
Екологія включає елементи із багатьох рівнів біологічної науки.
Організми можуть вивчатися на багатьох різноманітних рівнях.
Вивчення популяційної структури видів має надзвичайно важливе теоретичне і практичне значення.
Загальне оточення ,що підтримує життя, називається біосферою.
Генетичне різноманіття може у подальшому послабити біоценоз.
Freshwater habitats are independent of terrestrial habitats.
Clearing a forest would reduce the amount of energy available to the consumers
While an understanding of the interactions between organisms and their environment was very important to early hunter and gatherer humans, it is even more important today because humans are having significant effects on the environment.
An organism’s niche idoes not include its habitat
‘habitat’ is:
How an organism is suited to live in a particular place is called:
‘Biodiversity’ is described as:
The arrows in a food chain show:
All the energy in a food chain originates from:
Rabbits are important grazers, maintaining some important grassland habitats.
If another catastrophe were to reduce rabbit populations what would happen?
A. Important grassland butterflies would be lost
A food web:
Which of these are not competed for by plants?
Many pesticides are stored in an animal’s body fat.If a pesticide got into a lake, which organism would have the highest level?
The biggest impacts are made on the environment by:
Which of the following would represent an ecosystem?
All the nonliving parts of an ecosystem are referred to as:
Which of the following would be a biotic factor in an ecosystem?
The types and numbers of species in a given area is most greatly determined by the area's:
Abiotic factors affect an ecosystem and include all of these except the
The most important single factor affecting the biosphere is
Collectively, physical factors such as light, temperature, and moisture that affect an organism's
life and survival are called the
The rate of photosynthesis carried on by plants living in a body of water depends upon the
Which of the following would not be included in a description of an organism's niche?
Ecology is the study of the interaction of living organisms
Ecological models are useful for
The physical location of an ecosystem in which a given species lives is called a
Which of the following are adaptations for avoiding unfavorable conditions?
Which of the following would not be included in a description of an organism’s niche?
Which type of organism can obtain energy directly from any of the other organisms in an ecosystem?
A stable ecosystem would not contain
. Some of the energy taken in by an organism is not available to other organisms in a food web. Energy that is not available to other organisms in a food web is energy that is
Organisms that are able to manufacture organic nutrients from substances in the abiotic environment are classified as
A greater stability of the biosphere would most likely result from
One season, there was a shortage of producers in a food web. As a result, the number of deer and wolves decreased. The reason that both the deer and wolf populations declined is that
Abiotic factors that affect the growth of grass in a lawn include
Base your answer to the question on the passage below and on your knowledge of biology. Alaska: Anchorage — Birders noted a sharp increase in European starlings in the 2005 Anchorage Christmas Bird Count. The sometimes aggressive species is relatively new to Alaska. Only three starlings were spotted during the 1995 Christmas bird count. Last year, there were 35. This year, birders counted 156.The change in the starling population in Anchorage from 1995 to 2005 could have been due to the presence of
An environment can support only as many organisms as the available energy, minerals, and oxygen will allow. Which term is best described by this statement?
In December 2004, a tsunami (giant wave) destroyed many of the marine organisms along the coast of the Indian Ocean. What can be expected to happen to the ecosystem that was most severely hit by the tsunami?
. Years after the lava from an erupting volcano destroyed an area, grasses started to grow in that area. The grasses were gradually replaced by shrubs, evergreen trees, and finally, by a feedback
The carrying capacity for herbivores in a habitat is most directly affected by the availability of
Отримані результати були ретельно вивчені.
Лиття - це процес формування металевих предметів.
Я подякував йому за те, що він дав мені цю книгу.
Рідини і гази розширюються при нагріванні.
. Я наполягаю на тому, щоб його фірма виконувала роботу.
There specialized institutes training engineers, doctors, teachers.
A student must accumulate large amounts of new information which is growing all the time.
The teaching on the courses is organized by lectures, seminars and tutorials.
Професори та викладачі допомагають нам розвивати наші здібності в певній галузі техніки чи науки.
Вони хочуть бути готовими до роботи в промисловості.
Створюйте онлайн-тести
для контролю знань і залучення учнів
до активної роботи у класі та вдома
