19. A student claims that summer is warmer because Earth is closer to the Sun during that time. Which of the following correctly explains why this is not the primary reason for seasons? Earth's orbit is a perfect circle, so the distance to the Sun doesn't change. Earth is actually slightly farther from the Sun during the Northern Hemisphere's summer. The Sun's energy output is lower during the summer months. The tilt of Earth's axis causes the Northern Hemisphere to receive more direct sunlight in the summer.

Which location has the trail Owl Canyon? Lake Mead Red Rock Mount Charleston

Which of these can determine the size of grains in igneous rocks? Amount of rare minerals Distance from a plate boundary Size of the volcano Cooling rate of molten rock

Which two of the following best describe what events led to ore deposits in the Earth. A Hydrothermal activities B Rain shadow effects Solar eruptions D Tidal waves E Volcanoes

Largest East Asian country by land area? A) Mongolia B) Japan C) China D) South Korea

The majority of Egypt's population is clustered around what geographical feature? The Gulf of Suez The Suez Canal The Western Desert The Nile River

Climatic regions are classified according to temperature and __ Which phrase best completes the sentence? altitude ocean currents distance from bodies of water precipitation

Which best describes El Salvador? (1 point) small mountainous small, Caribbean coastline large European population largest of the Central American countries

Where does the Mid -Atlantic Ridge rise above sea level? a. The Hawaiian Islands b. Iceland c. South Africa d. Coastal Brazil

Which of the following types of volcanoes is MOST likely to form within another, larger volcano? a. Shield volcanoes b. Cinder cones c. Stratovolcanoes d. Lava domes

Which location has the trail Mary Jane Falls? Red Rock Lake Mead Mount Charleston