Font size
WorksheetsDCAF #3 Review
Total questions: 15
Worksheet time: 6mins
Plastic pollution and waste collected can help the environment by
Discouraging the use of gas and diesel cars on the road.
People refusing to recycle plastic materials.
Dumping waste on land instead of water
Use material similar to plastic to dissolve in water
Bees, birds, and fruit had been observed on trees each spring. They interact in a beneficial way and does not change much. How are the interactions beneficial for all thee.
All three due to the energy of each to repair and grow.
Only two because birds spread seeds of fruit trees. Trees provide shade and homes for birds who are able to eat worms on the tree,
All three, seeds form fruit trees are spread by birds to eat from the trees so more fruit trees can develop.
Components are not connected in any way.
Susie has to have surgery in the next couple of months. Reports show that she has a low amount of protein in her body. The doctor wants to adjust her diet. Choose the 3 best foods Susie should include in her diet.
Lima Beans: high proteins low fat
Fish: high protein
Lean Turkey: high fats, high protein needed for recovery
Avocado: high fats and proteins
Spinach: low fat and proteins to recover
Apple: number one for diet and recover
Lean Turkey: high fats, high protein
Spinach: low fat and proteins to recover
Avocado: high fats and proteins
Fish: high protein
Apple: number one for diet and recover
Lima Beans: high proteins low fat
An interaction between the Geosphere and Atmosphere best represents what 2 statements
Heavy rainfall causes a landslide on side of mountain
Volcanic eruptions send large amount of gases into the air.
Strong winds move sand dunes in the dessert.
Pants draw water and nutrients from soil
Oceans currents hit land causing erosion.
A model was made that represents 100 water bottles = 100% of water found on earth. What does it mean if represented all the water on earth.
All water found in rivers
All water found in oceans
All water found in lakes
All freshwater found on earth.
How can people reduce pollutants entering the ocean. Choose 2.
Litter
industry
Waste sewage
air pollutants
If you were to draw a model to represent a tree. What 2 materials is needed for the tree to grow.
Sunlight
Water
Oxygen
Carbon dioxde
On the outside of an apartment area, plants was noticed growing through the sidewalk. Which statement interprets growth from the sidewalk?
Three trials were set up according to weather conditions.
One investigation took place at three different areas.
A set up of 3 trials to determine what plants need to grow, water and carbon dioxide.
Set up 2 trials determine plant growth.
Use your knowledge of resources, environment, and pollution to select the correct answers
Chemicals and pesticides
Land
groundwater
Air
factories and malls
tree and plants
rocks
water
mountains
Some stars in the sky are visible for a short period of time. Explain why some stars are not visible throughout the entire year?
The earth's movement on the orbital path throughout the year.
The sun's movement across the sky,
The moon's revelation around the earth.
The earth's rotation on its axis.
When would the Pleiades appear the brightest in the night sky from earth?
Month of November
Month of February
Month of August
Same all year long
What evidence supports your answer?
Brightness depends on how close to the sun.
The closer a star is to earth, brighter it will appear.
Brightness of star same no matter where it is located in the night sky.
Father away a star is to earth, brighter it will appear.
Tuna food chain
Algae-Shrimp-Mackerel-Tuna Fish
Chose 2 paths of energy and nutrients.
Primary source is the sun. Algae uses energy from sun to provide nutrients to the shrimp.
Energy and nutrients flow from shrimp to algae.
Tuna provides energy for the mackerel in turn provides nutrient for the algae.
When shrimp is eaten, it provides energy for the mackerel. When mackerel is consumed, tuna fish provided with energy
Which statement provides the best example of interaction between hydrosphere and the atmosphere?
Water vapor in the air is taken into plants through leaves.
Strong wings change the shape of landforms over time.
Plants releasing carbon dioxide gas into the air.
The water in a lake evaporating into the air.
Most freshwater on Earth comes from
glaciers and ice caps
oceans
rivers
ground water
