Which lists the parts that make up the biosphere, from smallest to largest?
• organism, population, community, ecosystem, biome
• biome, ecosystem, community, population, organism
• organism, population, ecosystem, community, biome
• population, organism, community, ecosystem, biome
made a mistake on 5!
REVISED:
1.organism, population, community, ecosystem
2.the plants need to survive the year-round dry conditions
3.moss
4. sheets of ice that once covered an area melt away, exposing a layer of rock.
5. Secondary succession occurs over a shorter time period than primary succession.
1.organism, population, community, ecosystem
2.the plants need to survive the year-round dry conditions
3.moss
4. sheets of ice that once covered an area melt away, exposing a layer of rock.
5.primary succession supports a greater variety of organisms than secondary succession.
**thank the bot! 😂
• organism, population, community, ecosystem, biome
Which lists the parts that make up the biosphere, from smallest to largest?
• organism, population, community, ecosystem, biome
Why are most plants that grow in the tundra small with thin, wax-covered leaves?
Pick one choice.
The plants need to survive the year-round dry conditions.
The plants need to be able to grow in the moist, humid air.
The plants need to be able to grow in sandy soil.
The plants need to survive the hot temperatures in the summer.
The plants need to survive the year-round dry conditions.
Which of the following is a common pioneer species?
Pick one choice
mouse
oak tree
deer
moss
Moss.
In which situation will primary succession most likely occur?(1 point)
Responses
Trees in a forest ecosystem are cut down for logging.
Trees in a forest ecosystem are cut down for logging.
A disease kills off most of the plant species in an ecosystem.
A disease kills off most of the plant species in an ecosystem.
A small pond dries up, leaving behind moist soil.
A small pond dries up, leaving behind moist soil.
Sheets of ice that once covered an area melt away, exposing a layer of rock.
Sheets of ice that once covered an area melt away, exposing a layer of rock.
Which statement describes a difference between primary and secondary succession?(1 point)
Responses
Secondary succession occurs over a shorter time period than primary succession.
Secondary succession occurs over a shorter time period than primary succession.
Primary succession supports a greater variety of organisms than secondary succession.
Primary succession supports a greater variety of organisms than secondary succession.
Secondary succession supports a more limited number of organisms than primary succession.
Secondary succession supports a more limited number of organisms than primary succession.
Primary succession can more easily be observed than secondary succession.
Primary succession can more easily be observed than secondary succession.