Gases released during the use of fossil fuels causes global warming, and global warming causes climatic oscillation and bad weather. Given these facts, what is released during the use of fossil fuels that causes climatic oscillation and bad weather among the following options: - coal - solutes - gases - acidity - storms - heat - air - weather
gases

(Question)
Transportation technology is used for moving people, and busses and trains are excellent modes of transportation. Given these facts, what are used for moving people among the following options: - Limbs - trains - bicycle - dogs - cats - bike - robots - engines
(Answer)
trains

Ques: Acid rain has a negative impact on water quality, and acid rain has a pH below 5.6. Given these facts, what has a negative impact on water quality among the following options: - rain - harmful substances - rain below 5.6 pH - sleet - fossil fuels - Burning fuel and air - snow - decaying trees
Ans: rain below 5.6 pH

(Q).
Plants are the major producers in terrestrial biomes, and terrestrial biomes are defined by their plant life. Given these facts, plants are the major producers in biomes defined by their what among the following options: - the environment - competition - plant life - animal life - heat produced - vegetation - water life - plant sources
(A).
plant life

Ques:Courtship is behavior that is intended to attract a mate, and mating Ducks usually look for a mate or partner in winter. Given these facts, courtship is a behavior that animals use to attract what among the following options: - a pollinator - a partner - animals - a child - honeybees - humans - reproduce - a host

Ans:a partner

Question: Plant reproduction often requires pollen, and hay fever or pollen allergy is the most prevalent allergy. Given these facts, what is required for plant reproduction among the following options: - By wind and rain - Something that is found on a cloud - fertilization occurs - Males and females - Something that comes from a volcano - Something that is invisible - Something that causes allergies - sperm and egg fuse
Answer:
Something that causes allergies