Examlex
Food in a pressure cooker is cooked faster due to
In Situ Conservation
The conservation and protection of genetic resources in natural populations of plant or animal species.
Ex Situ Conservation
The conservation of genetic resources outside their natural habitats, such as in zoos, botanic gardens, or seed banks.
Biodiversity Hotspot
A biodiversity hotspot is a biogeographic region that is both a significant reservoir of biodiversity and is threatened with destruction.
Habitat Corridors
Strips of natural habitat that connect separated populations, allowing animals and plants to move between areas for feeding, mating, and dispersal.
Q6: When you touch a cold piece of
Q9: An iron rod becomes magnetic when<br>A)opposite ions
Q15: Which ball is more elastic?<br>A)a common rubber
Q22: The pitch of a musical sound is
Q25: When sound waves superimpose they can interfere<br>A)constructively.<br>B)destructively.<br>C)either
Q29: Refraction of sound can occur in<br>A)air.<br>B)water.<br>C)both of
Q46: A transistor is an example of a<br>A)resistor.<br>B)superconductor.<br>C)semiconductor.<br>D)dry
Q68: To become a positive ion, an atom
Q76: To turn 50 grams of boiling water
Q101: Escape speed from Earth is<br>A)8 km/s.<br>B)9 km/s.<br>C)11.2