A) Die B) Adapt C) Migrate or die D) Adapt, migrate or die
A) Rice field B) Thunderstorm C) Sunlight D) Temperature
A) They can increase the number of resources. B) They can be of help to some organism. C) They can be beneficial to humans D) They can outcompete native organisms for their resources.
A) Ecotourism B) Deforestation C) Medicine D) Agriculture
A) It improves the organism’s ability to survive B) It is a stage in an animal life cycle. C) It prevents organism’s ability to survive. D) It is a place where organism lives.
A) The number of secondary consumers will increase. B) There will be more food for secondary consumers. C) The number of plants will increase. D) The number of secondary consumers will decrease.
A) Acid rain B) Deforestation C) Wildlife depletion D) C. Water pollution
A) Throwing garbage everywhere. B) Burning of plastics C) Using bamboo straws instead of plastic straws D) Converting lands to commercial buildings.
A) Animals reproducing too quickly. B) Illegal cutting of trees C) Earthquakes and volcanic eruption D) Dynamite fishing
A) C. Plant more trees B) Consume more electricity at home C) Make use of vehicles even at short distance D) But plastic bags instead of paper bags |