Children learning the process of good home gardening decide to help as best they can. Every day they walk along rows of bean plants, carefully inspecting each plant for insect and removing any that they find
However, the bean plants do not grow well and few beans form. Their parents notice the beans, inspect the plants and soil, and tell the children that walking around the plants every day has hurt the plants by A) compacting the soil, decreasing aeration and infiltration.
B) increasing soil aeration and killing soil microorganisms.
C) reducing the nutrient minerals in the soil.
D) converting the topsoil into clay.
A
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Coal became an important fuel during the Industrial Revolution. Indicate whether the statement is true or false
If the females of a songbird species prefer to mate with more brightly colored males, and you know this trait is heritable, you would expect
A. sexual selection to occur.
B. males to evolve to become more brightly colored.
C. brightly colored males to survive better in the population.
D. both A and B
Describe the typical characteristics of the three major types of faults
What will be an ideal response?
The Indian states of Tamil Nadu and Kerala are found in the north of the country
Indicate whether the statement is true or false