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Environment studies - Part 1
1
of
25
💡
Hints:
3
Q1. A climax community is the final, stable community in equilibrium with the environment
A. TRUE
B. FALSE
Q2. What might happen if you remove a primary consumer from the ecosystem?
A. There would be more food for secondary consumers.
B. The number of primary consumers would increase.
C. The number of plants would increase.
D. The number of secondary consumers would increase.
Q3. The time and date of the year when day and night are equal length.
×
A. Fusion
B. Solstice
C. Equinox
Q4. What is the core of an OS called?
A. Shell
B. User
C. Kernel
D. Commands
Q5. Protein macromolecules help the cell communicate.
A. True
B. False
Q6. All the places where life exists on Earth are part of the
A. Geosphere
B. Atmosphere
C. Biosphere
D. Hydrosphere
Q7. Picture based question
×
A. glass
B. plastic
C. paper
D. organic
Q8. What are some causes of water pollution?
×
A. Chemical fertilizers and pesticides
B. Accidental oil spills
C. Industrial waste
D. All of the above
Q9. What is this hard-engineering management strategy?
×
A. Gabrion
B. Groyne
C. Rip-rap
D. Dune regeneration
Q10. Which step of the water cycle creates clouds?
A. Evaporation
B. Condensation
C. Accumulation
D. Transpiration
Q11. It’s amazing how quickly dark ___ falls in the winter around here
A. -ly
B. -ness
C. -ous
Q12. What physical feature is the pin on?
×
A. Pacific Ocean
B. Caribbean Sea
C. Gulf of Mexico
D. Atlantic Ocean
Q13. As salinity increases
×
A. Density increases
B. Density decreases
Q14. Choose ALL the options that conserve the environment
A. Farming can damage the soil and make it loose its nutrients
B. Use biodegradable material
C. Governments can make laws to protect the environment
D. B and C
Q15. The probability is that pollution will ___ rapidly.
A. rise
B. beneficial
C. detrimental
D. deforestation
Q16. Marketing intermediaries help the company to promote, sell and distribute its products to final buyers.
A. True
B. False
Q17. If a disease strikes the snakes the grass will
×
A. increase
B. decrease
C. not be affected
Q18. Colonization is
×
A. when people move somewhere but return to their home country
B. when a group moves to a new place and sets up a new government
C. when trade relationships are formed between countries
Q19. grass→ rabbit→ coyote. which is the secondary consumer
A. rabbit
B. coyote
C. grass
D. bird
Q20. a historical sequence of life indicated by fossils found in layers of Earth’s crust
×
A. fossil
B. geologic time scale
C. species
D. fossil record
Q21. Biodiversity refers to
A. How an organism interacts with it’s environment
B. The variety of life on Earth
C. Nonrenewable resources
D. The rate of species decline
Q22. The following state has the highest marine fish production in India.
A. Maharashtra
B. Gujarat
C. Kerala
D. Tamil Nadu
Q23. What ecosystem found in Utah have animals with dry, scaly skin?
A. forest
B. desert
C. wetland
D. rainforest
Q24. Observe the identification key carefully. Animal A is a
×
A. cat
B. frog
C. bird
D. fish
Q25. A basic economic system where customs and traditiongs shape how goods are made and traded
A. Communnism
B. Free Enterprise
C. Socialism
D. Traditional
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