Third Nine Weeks Test Review
7th Grade Science
Batesville Junior High
Mrs. C. Grantham
Batesville Junior High
Mrs. C. Grantham
Terms
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- Photosynthesis
- _________________, occurring only in cells with chlorophyll, combines carbon dioxide and water using light energy and releases glucose and oxygen.
- convergent
- Which type of plate boundary caused the formation of the Soufrière Hills volcano?
- Roots show positive gravitropism and grow downward. Stems show negative gravitropism and grow upward.
- Different plant parts exhibit positive and negative tropisms. Which one of these responses is correct for roots and stems response to gravity.
- The rotation of Earth on it axis
- Which of these causes the change from day to night on Earth?
- phototropism
- What process causes a plant stem to bend toward the light?
- The Pacific plate meets the continental plates, allowing magma to rise to the surface.
- Which of the following best explains why volcanoes in the Pacific Ocean area are clustered around the Ring of Fire?
- hot spot
- What is the cause of the volcanoes on Hawaii?
- lithosphere
- The __________ is divided into about 13 major plates.
- short-day
- Some red raspberries produce fruit in late spring, then again in the fall. What term describes their photoperiod?
- fertilizer
- Ms. Bean and her seventh-grade class are visiting a farm in their area. Put on your straw hat and tag along! The farmer tells the class that modern technology has improved the rate of growth of the farm's plants. Which of the following might technology have improved?
- Photosynthesis can occur in the green areas of a potato but not in the white area.
- White potatoes sometimes have green areas on their skins. What process can take place in the green part but not in the white part of the potato?
- out in the open
- Cameron wanted to learn if bananas would ripen more quickly in an enclosed space than in an open space. He placed a bunch of bananas in a paper bag on the counter. This experiment could be improved by placing a second bunch of bananas
- earthquake motion on the ocean floor
- Tsunamis are caused by ____.
- It is formed by a hot spot melting through the Pacific Plate
- The Hawaiian Islands are formed from a series of volcanoes. The next Hawaiian island, Loihi, is already 3,000 meters above the ocean floor, although it is still nearly 1,000 meters below the surface of the ocean. What tectonic plate feature is forming the new island of Loihi?
- the amount of structural and geological damage done
- What factors determine an earthquake's intensity on the modified Mercalli scale?
- glucose and oxygen
- What are the products of photosynthesis?
- Only organisms that contain chlorophyll photosynthesize, but all organisms respire.
- Compare the number of organisms that respire to those that photosynthesize.
- asthenosphere
- The warm, partly melted layer that carries the tectonic plates is the ___________.
- They contain a green pigment called chlorophyll.
- Why are chloroplast green
- convection
- Which of the following causes tectonic plate motion?
- The lava is hotter and more runny, therefore it can flow long distances before cooling
- Why do shield volcanoes have flatter slopes than composite volcanoes?
- Plant hormones are responsible for some tropisms.
- What is the relationship between plant hormones and tropisms?