We are making a Science assessment available for the close of the first quarter. This assessment deals with the feeding of animals and plants, on the food chain.
A version of the test is available already formatted in Word, in PDF ready to print and the activity answered.
Download the evaluation at:
SCHOOL: DATE:
PROF: CLASS:
NAME:
1) You already know that in nature, all living beings, animals and plants, need energy to live, and that animals obtain this energy through food, eating other living beings. And how do plants feed?
a) feed on other plants
b) feed on soil water
c) produce their own food
2) What do we call the process where plants use sunlight, carbon dioxide to produce their food?
a) photobalance
b) photosynthesis
c) photoneme
3) Choose the words in the rectangle and correctly fill in the blanks below:
Vegetables have a pigment called _________________, which together with ____________ and ____________________ produce a sugar that is the _______________ of plants. They also absorb ____________ and __________________ from the soil.
Food chlorophyll carbon dioxide nutrients sunlight water
4) We know that living beings depend on each other to survive, they feed on each other to transform energy in matter for its vital functions and so the energy goes from being alive to being alive, along a chain to feed. Draw a food chain
5) We human beings are also living beings and we are also part of different food chains. Now answer, several food chains make up one:
a) food network
b) food web
c) food connection
6) We studied in science classes that foods are divided according to their nutritional function.
a) The so-called energetic foods provide:
( ) proteins
( ) calories
( ) vitamins
b) The foods called regulators provide:
( ) calories
( ) vitamins and minerals
( ) proteins
c) The foods called builders provide
( ) mineral salts
( ) proteins
( ) calories
7) We also study that all living beings are formed by a structural unit, “little pieces” that make up the body of all living organisms. What is the name of this structural unit?
R.:
8) Cells have different shapes and functions. They are mostly made up of three parts:
a) plasma membrane, cytoplasm and nucleus
b) plasma layer, regulators and center
c) plasma, aquatic medium, solid medium
9) What is the name of the set of organs that are responsible for the digestion and transformation of food in our body?
a) Circulatory system
b) Digestive system
c) Respiratory system
10) We learned that oral hygiene is essential to maintain good dental health, if we don't take good care of our teeth what kind of problems can we have?
R.:
11) Record in the space below, which path the food takes from the mouth, until it leaves the anus, in the form of feces.
R.:
For ACCESS
At answers are in the link above the header.
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