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Alexandra Russel

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Cards in this guide (17)
How has technology changed farming

it has made daily tasks easier to complete

What is it called when scientists explore the world around them

Making observations

Why is it important for scientists to state a conclusion

It is important for scientists to state a conclusion in order to compare their hypothesis to the data that they observed.

What most directly enables salmon to swim in a river

Energy from it's food.

What is the name for a complex organized group of organisms

System

What most directly allows plankton to grow

Energy from the sun

Which experiment most likely has greater reliability

D) Number 2 because the experiment was repeated and the results were always the same

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

overuse of pesticides

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 is it important for scientist waterproof is tested One fabric couch is treated with the chemical and another identical couch is not Which is the experimental group

The treated couch is the experimental.

Which statement best describes the limits of science

science cannot answer philosophical questions

Which best describes a scientific theory

an idea that is supported by many different experiments

What is the student doing a science student makes the following statement a raccoon may live longer when it eats only vetables

Making a prediction

what is the next step in the scientific method, following stating a question

Forming a hypothesis

Which activity is most likely a result of a sudden, unexpected change in the environment

The extinction of a type of shrimp

What will most likely happen if the plankton population decreases in this ocean system

Y

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