The table describes the abiotic factors of two biomes.
Factor |Biome A |Biome B
Temperature |hot |moderate
Water |limited rainfall |varying
Sunlight |high |high
Soil |loose and dry |moist with abundant nutrients
Which statement about the biotic factors of the biomes is the most reasonable?
Animals in Biome A burrow into the loose sand to avoid the heat. CORRECT.
Which biome has the following abiotic factors?
cold temperatures.
partially frozen soil.
varying sunlight throughout the year.
precipitation predominantly in the form of snow.
Responses
tundra CORRECT.
Less light is available in marine environments than on land. Which adaptation is likely to help marine plants deal with these conditions?
Responses
proteins that absorb green light. CORRECT.
A scientist plants seedlings in different conditions to demonstrate how plants respond to their environment. Which of these observations provides evidence of gravitropism?
Responses
Seedlings planted in containers that are tipped over sideways extend their roots downward. CORRECT.
Which condition is most likely to cause a plant to respond with dormancy?
Responses
being exposed to cold temperatures. CORRECT.
A scientist is planning an experiment to learn if plants watered more often grow taller. She has six identical pots with plants in them. What should she do?
Responses
Keep the plants in the same light conditions. Separate them into three groups of two plants. Water one group twice a day, the second group once a day, and the third group every other day. Measure the height of the plants daily. CORRECT.
just a reminder not all schools have the same answers.