Farmers use .................... to help their crops grow more quickly.(• fertilizers • features • roam • topic • estimate • pesticides • resources • leading • waste • adopt)
fertilizers
Having abundant natural ..................... can help a country provide for its people. (• fertilizers • features • roam • topic • estimate • pesticides • resources • leading • waste • adopt)
resources
Some animals ............................. around the desert for days searching for food and water.(• fertilizers • features • roam • topic • estimate • pesticides • resources • leading • waste • adopt)
wander
We must find an alternative to .................... ................................... before there is nothing left to heat our homes and power our cars. ( advancing • fossil fuels • drought • support • overpopulation • famine)
fossil fuels
People must do a better job of recycling at home. We produce far too much household……………………………….(• fertilizers • features • roam • topic • estimate • pesticides • resources • leading • waste • adopt)
waste
Robots can do many tasks for us, but they are a ......... cry from a real human when it comes to certain things. (far/basic/tiny)
far
A(n) ........................... occurred after several years of no rain and no crops, and many people starved to death as a result. ( advancing • fossil fuels • drought • support • overpopulation • famine)
famine
Farmers are hoping the ....................... ......... will end this year and there will be enough rain to grow crops again.( advancing • fossil fuels • drought • support • overpopulation • famine)
drought
One of the unique .............................. of the website is that it allows you to see tigers in their natural habitat through a webcam (• fertilizers • features • roam • topic • estimate • pesticides • resources • leading • waste)
features
Starvation is a ................................. cause of death in a number of countries around the world. (• fertilizers • features • roam • topic • estimate • pesticides • resources • leading • waste • adopt)
leading
Some people are questioning if all the ............................................................... ........technology we have now is actually damaging our planet ( advancing • fossil fuels • drought • support • overpopulation • famine
advancing
Scientists ................................ that many species of plants and animals will be extinct in just a few years. (• fertilizers • features • roam • topic • estimate • pesticides • resources • leading • waste • adopt)
estimate
I enjoy IMAX theaters. The combination of ......... and technology is amazing. A.creativity B loyalty C.inaction
A. creativity
Large, developed countries need to offer ........................... to countries that are in need. ( advancing • fossil fuels • drought • support • overpopulation • famine)
support
This microscope has the most ......... lens that you can get. (A.artificial B.fictional C.powerful)
C
A modem is a hardware ......... that allows computer systems to use a telephone line to send information to one another. (A.task B.procedure C.device)
C. device
Countries that suffer from ................... .also have pollution problems because of all the garbage created by so many people. ( advancing • fossil fuels • drought • support • overpopulation • famine)
overpopulation
I don't see why you should buy a dog, when you can ...................... a homeless one from the animal shelter. • fertilizers • features • roam • topic • estimate • pesticides • resources • leading • waste • adopt)
adopt
It is supposed to be a talking robot, but I can’t make......... what it is saying!
out
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