Enriched Science Chapter 7 Part 1 Question Preview (ID: 38319)


Chapter 7 Enriched Science Test Prep. TEACHERS: click here for quick copy question ID numbers.

What is the name of the idea that energy cannot be created or destroyed?
a) law of utilization of energy
b) law of movement of energy
c) law of energy
d) law of conservation of energy

About how much of Earth’s water is NOT in the oceans?
a) 1%
b) 2%
c) 3%
d) 4%

A cactus does not need a lot of water. In which of the following climates could it survive?
a) cold
b) wet
c) dry
d) windy

Every ecosystem requires which of the following to support life?
a) water
b) soil
c) plants
d) heat

Which of the following would eat a hamburger with lettuce on it?
a) carnivore
b) detritivore
c) herbivore
d) omnivore

Which process can release carbon to the air and into the soil?
a) photosynthesis
b) decomposition
c) combustion
d) cellular respiration

Photosynthesis uses all of the following except _____ to make food.
a) carbon dioxide
b) chemical energy
c) light energy
d) water

Which of the following flows through ecosystems in one direction?
a) carbon
b) energy
c) nitrogen
d) water

Which of the following is NOT a part of climate?
a) temperature
b) moisture
c) soil
d) wind

What type of energy is stored in the bodies of organisms?
a) potential energy
b) kinetic energy
c) thermal energy
d) chemical energy

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