Cards in this guide (26)
How has technology changed farming
it has made daily tasks easier to complete
What is the variable being tested in an experiment
Which variable is being tested in this experiment
What is one purpose of a data table
To keep track of a lot of data
What most directly enables salmon to swim in a river
Which activity would be within the field of biology
Figuring out how pesticides affect plant growth is within the
field of biology.
In a controlled experiment what is the experimental group compared to
Which technological concern would most likely be most important for the people living in this environment
looking for ways to obtain water from earth
There are many attempts to increase the amount of food produced which method is known to have harmful effects on the health of humans
What is the purpose of technology
Which is the positive effect of the technological advance of going from a compass to a GPS
The GPS is much more accurate.
What action would most likely increase the number of discoveries scientists can make
Tougher government regulation and decreased funding would likely
decrease the number of discoveries scientists could make.
Why are pickles stored in salt water Which hypothesis is based on this research question
C.Pickles are stored in salt water to prevent them from spoiling.
Which of the following best describes a manipulated variable
Fifteen turtles are fed iceberg lettuce and vitamins, while another fifteen turtles are fed only iceberg lettuce
What is the average for the following set of measurements 3.1mL 2.7mL 4.6mL 1.9mL 8.7mL
Average = Sum/Count = 21 mL/5 = 4.2 mL.
What is the average for the following set of measurements 7.1 g 9.8 g 2.3 g 7.4 g 5.7 g
Average works out as: 6.46 g
Which of the following is a true statement about a hypothesis
A hypothesis must be testable.
Which action would be most likely scientific research on genetic modification of food
Scientists providing evidence that genetically modified
What h of the following should be used to make a precise measurement of liquid volume
Which of the following is a testable hypothesis
Common house spiders need to eat insects to live!
Some technologies have a number of negative effects. Which is a negative outcome of the technology of vertical farming
rural farmers may lose their income
The structure below is used in agriculture. What could be a benefit of this technology
it can be used to grow food in areas with a shortage of land
What should be used to make a precise measurment of liquid volume
What describes properly controlled experiment
fiver radish plants are grown in sunlight,while another five radish plants are kept in the dark
In a controlled experiment which group experiences the test
Which human activity negatively affects the stability of the environment
Cutting down all trees in a forest
Which activity is most likely a result of a sudden, unexpected change in the environment
The extinction of a type of shrimp