Fen Bilimleri 2018 Çıkmış Sorular Çöz (Part 4) - Yökdil Cümle Tamamlama Soruları Çöz
Tebrikler - Fen Bilimleri 2018 Çıkmış Sorular Çöz (Part 4) - Yökdil Cümle Tamamlama Soruları Çöz adlı sınavı başarıyla tamamladınız. Sizin aldığınız skor %%SCORE%% en yüksek skor %%TOTAL%%. Hakkınızdaki düşüncemiz %%RATING%%
Yanıtlarınız aşağıdaki gibidir.
Producing artificial spider silk has long been a dream of many scientists, -------
but it is still too early for them to expect the dream to come true
whereas it is well tolerated when it is implanted in tissues
though such products require plenty of silk for large scale production
as long as spiders spin small amounts of silk in labs
because the researchers have a method that works properly
‘Erosion’ is a blanket or general term for a variety of processes -------.
that break down or transport rock through the action of ice, liquid, or gas
even though the carving of canyons by rivers is an example of erosion
but they played a more important role on Earth than on any other planet
therefore, much of the surface rock on Earth was caused by erosion
if such substances are used to build new communal structures
....................., mercury levels in the oceans have increased at an alarming rate since the Industrial Revolution.
As tuna is a kind of long-lived predator in the oceans
Despite the amount of mercury in fish and mammals
In agreement with global efforts to protect the ecosystem
Due to mining and the burning of fossil fuels
Even after heavy fishing in the Pacific Ocean
Although we do not typically think of bacteria as being capable of sight, -------.
they started to believe that perhaps the signals were not random
humans have been wondering about the answer to these questions for centuries
such detailed studies aim to pay special attention to the species crisis
they have light-responsive proteins that are similar to our own visual system
antibiotics can kill the good bacteria in the body along with the bad
While flowing water has not been directly observed on Mars, -------.
continued monitoring shows that such activity may be due to chemical processes
the initial report from Mariner 4 stated that these planets never had Earth-like oceans
water is not found on the surface or within rocks and soil in any of its forms
there are signs that it has potentially made some brief appearances on the surface
the scientists who travelled to this continent concluded that it has large reservoirs of water
Scientists have finally established the identity of a missing element within the Earth's core, -------.
who could help us to better understand how they formed
that strongly argues that the earth orbits the sun
for which they have been searching for many decades
whose work was needed to confirm the presence of silicon
but the core first separated from the rocky parts of Earth
The dominance of fossil fuels will remain unchallenged for at least the next four decades, ..............
therefore, green policies will play an important role in our immediate energy needs
thus, the amount of European power supplied by renewables is more than that of fossil fuels
as well as a large number of countries dependent on renewable energy sources
even if countries pursue environmental or energy policies enforced by international agreements
now that renewable sources are urgently needed for sustainable development
Modern estimates suggest that 85 percent of the universe’s mass is invisible to even the most powerful telescopes -------.
following the deduction that several objects have been used
and is only detectable through the influence of its gravity
where several decades of experiments have proved ineffective
but evidence about the fate of our galaxy is limited
so that it simply does not interact with light
When the brain cells of humans and all other mammals are starved of oxygen, -------.
such levels depend on age and gender of the species
biology deals with humans, animals as well as plants
they run out of sufficient energy and begin to die as a result
oxygen level in brain cells plays a vital part in humans
such innovations in the field of science have become compulsory
Even the simplest life form on Earth has countless requirements needed to survive, -------
resulting in nature and intelligent life
when the Earth was only 700 million years old
it is determined by many environmental factors
as planets may have some sources of energy
such as water, organic materials and energy
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