1. Starters Monday
GLE:
The levels of organization in the human body are arranged from least complex to most complex. Which is the lowest level?
a. cell b. organ c. tissue d. system
Which 2 processes work together to cycle oxygen through an ecosystem?
a. respiration and precipitation
b. evaporation and precipitation
c. respiration and photosynthesis
d. evaporation and photosynthesis
GLE:

2. Tuesday Green plants are important to animals because the plants____.
consume food and give off oxygen
consume food and give off carbon dioxide
produce food and give off oxygen
produce food and give off carbon dioxide
All living things share which important feature?
They have a brain.
They are made of cells.
They produce their own food.
They move across Earth’s surface.
GLE:
GLE:

3. Wednesday
Which of the following statements is correct about the 2 reactions shown below?
Oxygen is used to release energy during photosynthesis.
Sugar is broken down to release energy during respiration.
Water is broken down to release energy during respiration.
Carbon dioxide is used to release energy during photosynthesis.
Study the food chain below.
ALGAE -> MOSQUITO -> FISH
What is the source of energy for the organisms in this aquatic food chain?
oxygen
sand
sunlight
water
GLE:
Carbon dioxide + water + sunlight -> Sugar + oxygen
Sugar + oxygen -> water + carbon dioxide + energy
GLE:

4. Thursday Plants use energy from the sun to convert
The diagram below shows the relationship between photosynthesis and respiration.
What are the products of
photosynthesis?
Energy and oxygen
Glucose and oxygen
Carbon dioxide and water
Glucose and carbon dioxide
Plants use energy from the sun to convert
Sugars to oxygen and water
Oxygen and water to sugars
Carbon dioxide and water to sugars
Sugars to water and carbon dioxide
GLE:
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